Related
Note: more content is coming regularly, so check back regularly! Also, post your input so this thread does not become buried.
As an initiative to kickstart development for the Galaxy Player 4.0, I have decided to put up this guide to try and attract more users to rom development. This, although, does not mean you can willy-nilly post up a rom including one mod, or a quick tweak. Making a rom involves a lot more than that.
The Developer's Code:
1. Your rom MUST be unique from the other roms.
This means you have to have a careful, well thought out rom. It must have several things differing it from other roms, something that makes it stand out. The last thing we need are 200 "me too" roms cluttering up development. Takes Klin's rom and mine, for example. We both have ICS themes, we both have tweaked our roms for performance, but they are both completely unique. Why? Because we didn't copy one another. We saw what the other had, and left it alone. I have an ICS theme, he has an ICS theme, but they are based on completely different themes. The biggest boo-boo in rom devving is copying someone else's rom/features/work. You will get kicked out unbelievably fast if you DO NOT follow this rule. To reiterate, the last thing we need is 200 identical roms. Make sure yours is unique from the others, and has a defining feature.
2. You must be willing to provide regular, consistent updates.
Maintaining a rom can be a full time job. You have bugs to deal with, features to add, and hours of work in which you only accomplish a small amount of work, due to some catastrophic failure. Last night it took me over 3 hours to fix a battery icon issue. Why? because I had almost space left in which to apply my fix, and if I did even one step wrong I had to reflash to correct the issue.
You should NOT release your rom once, and never look at it again. You should be willing to update it at least twice a month, if not sooner. I update mine several times a week, but that's because I have a lot of free time. Your mileage may vary, but try to hit for that mark. Too long wihtout an update and users will get bored/tired of your rom without anything new to spice things up.
3. You must be willing to provide helpful, friendly support.
At times, monitoring your thread can be frustrating. you may have someone complaining about an issue that was fixed several releases back, or someone who wants a new feature and keeps bugging you about it. It can be frustrating at times, but make sure you calmly answer everyone's questions in a fair manner. It can be extremely frustrating for a rom user to post up a question, and have it answered days later because the dev was "too busy" to monitor their thread. This, if anything, is almost more important than rom updates. Users love devs who actually converse and answer them, so be friendly, and keep your thread going!
4. ALWAYS ALWAYS ALWAYS give someone the apppropriate credit for their work.
It is the bane of the dev's existence: spending days/weeks/months of xyz feature/theme/rom, and have someone come along and snatch their work from them without as much as a "thank you". First of all, it will get you banned faster than any other offense out there. Secondly, it is one of the largest insults you can give someone. Our community is one that is supposed to share work, and most people do that freely, but you MUST give credit where credit is due. It is best if you ask someone's permission before you use their work, especially if it is something major (a huge theme for example). But even if you don't (and you should), at the very least list their username and what they did in your rom SOMEWHERE in your description.
5.You do not know everything.
After creating a rom, many people feel that they know much more then the "average" community, and that they are always right when it pertains the their rom. This could not be more wrong. The best way to improve your rom, is to listen to xyz person who knows more about a certain area than you do, and attempt to learn from that person. Everyone is skilled in a different area, so if you listen to your community, and assume they know best, you can learn and accomplish a lot evry quickly.
6. Google is your friend.
Do not assume that dev's know everything, and that they pull these features out of their heads. When in doubt, go to google. Always. There is normally a guide, or someone with your issue to help you out. As usual, make sure you give that person credit if you use their work.
So, to sum it up, Make your rom unique, be dedicated to your work, be ready to handle unexpected situations, ALWAYS give someone appropriate credit, listen to your community, and google a lot!
Not intimidated yet? ready to bring your amazing idea to the limelight? head on down to the section below to get started!
The Easy Way to Dev: Odin flashable packages.
Most people don't want to edit their rom on their computer. As a matter of fact, you can create a killer rom without even touching a computer to mod it. Up until I started theming, I working on my rom 100% on my device. This is the most tried-and-true method out there, and the one most likely to create the least drama. All you have to do is Pull the /system partition from your Player, and create a tarfile out of ti.
Prerequisites:
Samsung Device (system partition location may change with device type. This should be the same for US/INTL players)
PC running Ubuntu/form of linux (ubuntu is recommended for beginners)
ADB installed (actually not needed, but speeds up the process) (look below in resources for a guide)
appx. 300mb free on /sdcard
about 1 GB free on the Linux box
1. Apply whatever mods you want too
2. Open up a terminal emulator
3. type this in: dd if=/dev/block/stl9 of=/sdcard/factoryfs.rfs bs=4096
4. wait for it to complete (may take up to 10 minutes)
5. You now have a file called factoryfs.rfs on your internal sdcard
6. Hook it up to a computer and activate usb storage
7. copy factoryfs.rfs to whatever directory you want (home is recommended for simplicity)
8. Open up a terminal
9. cd to the directory of your file (if you placed it in home skip this step)
10. Type in "tar -H ustar -c factoryfs.rfs >packagename.tar"
11. Now you have a odin-flashable rom!
ADB users, simply run adb shell and type in the first command, then adb pull the file to the computer.
If you want to save space for a file sharing website (eg. mediafire, which has an upload cap of 200mb), simply Zip the file using 7-zip (set on ultra). You may have to do this on a windows machine.
Now this is even easier! simply flash the stock image in the link below with all the essentials included, and you can apply all the mods you want without having to ever go through dsidxa kitchen! Klin even fixed busybox for you! this way you can easily start from stock and work your way up to more advanced hacks.
http://forum.xda-developers.com/showthread.php?p=27973753#post27973753
The Advanced Users Guide: CWM packages.
Maybe you want more flexibility. Maybe you need to deodex your rom to mod some stock files, or zipalign to speed things up. This guide is for you people who need the more advanced options. It is harder, and you have a greater chance of messing things up, but you get to completely control your rom, even easily edit it on the computer! This guide is for advanced users only, or someone who is willing to spend a lot of time on trial and error.
Prerequisites:
ADB installed (Extremely helpful, and may to required)
Samsung device
Ubuntu/linux box
A bit of caution
Patience
1. Install Dsidxa Kitchen
2. Put your factoryfs.rfs in the necessary folder
3. cd to the directory you installed the kitchen
4. Type "sudo su"
5. enter your password
6. Type "chmod +x menu"
7. run "./menu"
8. you are now in the main menu of the kitchen.
9. There are many options, choode the one that you need!
Note: stay away from installing busybox using the kitchen. It installs a bad version of busybox which can make rom development a big headache for you!
10. There is a working folder in the kithcne directory, in there mod all the files you need.
11. When you are done, head into option 99 (create rom)
12. Run the interactive option
13.When you get to the update-script type, type "y" to install the newer type, which is required to flash a cwm zip in the Galaxy Player.
14. If you want to flash your rom using stock recovery, sign it. Else, leave it alone.
15. You can keep the normal name, or change it to what you want. If you are going to be flashing using stock recovery, make sure it is named "update.zip"
That is it! If you want to create a odin package out of it, simply flash the cwm zip, then follow the instructions above!
I will be adding on to this guide as time goes on, so make sure you ask pertinent questions below!
Resources/Additional Guides:
Install ADB:
http://forum.xda-developers.com/showthread.php?p=11823740#post11823740
Install dsidxa kitchen:
http://forum.xda-developers.com/showthread.php?t=1303311
4.0 base (essentials installed, just apply your hacks and you are good to go! thanks klin):
http://forum.xda-developers.com/showthread.php?p=27973753#post27973753
Easy theming guide:
http://androidforums.com/optimus-m-...guide-theme-guide-noobs-adding-lots-more.html
APK multi-tool (needed to theme):
http://apkmultitool.com/?q=node/5
Recommended hosting sites:
www.mediafire.com
Good Rom practices:
1. If you retheme, include screenshots! people love screenshots.
2. Make a logo if you can, it makes it easy for people to support your rom by adding it into their signature.
3. If you mod, make sure you can easily explain it to someone if need be. Messy hacks are not good in the long run!
4. Focus evenly on all parts of your rom. Some people love speed, others love features. You can focus on one or the other but try and keep it balanced.
5. If you create a custom script/init,d script/documentable file make sure you include comments in your mod so people can try and fix it if need be!
6. Make sure all the bugs are ironed out before release. People love fast releases, but if it is really buggy they may switch to another rom.
7. if you have exhausted all other methods of fixing an issue, or cannot work on it a lot in the opcoming days/weeks, release a beta version stating the bugs clearly. That way while you are gone, more experienced people can help you iron out the bugs.
8.Make sure it is easy for the person to obtain your rom. If they have to download another utlity or click through 30 ads, they may just want to use another rom than go through the hassle. Worse, they may mess it up, forcing you to help them troubleshoot.
9. Make sure you update utilities on your rom as soon as an update becomes availible. That way you get the fewest bugs, and as I said before, users love updates!
10. Even if someone's issue seems isolated, at least spend some time with them figuring out what happened so they can fix it. You never know, it may be the harbinger of a HUGE outbreak of issues.
11. Base your rom on an intl version. There is a fortunate "bug" that klin discovered that allows US users to use any intl rom without their home button breaking. Of course, that has a lot of asterisks, but if you will look below, I have developed a fix for that issue, which allows anyone with a "broken" home button to use it with the problematic rom!
12. Practice good rom devving. If there is a major issue that could be a pain, don't take the easy way/fix out. That always comes back to bite you later, as I have figured out. I once had a corrupt journal on my system partition, and did not want to go through the hassle of recreating my rom on a clean partition. So, I simply added a flag to have /system mount as rw if there are any issues. Sure enough, about 3 days later, I started having some filesystem issues, and had to completely rebase, because I did not have any backups.
13. ALWAYS keep backups. Just do it. Not just one, either. Keep at least three days worth of backups, just in case there is an issue in backup 1 and two, but it not in no. 3. This would have been hugely helpful to me in many cases, but I didn't want to "waste" the space. Guess what I did a few days later: spent a nice evening with linux fully recreating my rom from scratch. Just do it.
Fix home button issues. (useful if you use a rom seperate than a flasher's region) (developed by me)
I have finally, after a bit of luck and some know-how, determined a fix for the home button issue! This will work on ALL roms, not just this one, and will probably work for the 5.0 as well. This also means you can fully wipe data if you want, and simply apply my fix.
1. Navigate to /dbdata/databases/com.android.providers.settings
2.Optionally copy to a computer (easier that way)
3.Open it up in a sqlite editor (if you are doing this on the device, copy it to /sdcard and and then copy it back
4.Navigate to the locale/first section (there should only be one string in there
5.It should look like en_US if you have a US player, or en_GB if you have a UK/intl player
6.Change the string to the language/locale you use (if you are INTL you can merely change it to xx_GB, where xx is your language. If you are US, just perform the same steps, but change the last part to US)
7. commit/save the file and copy it over the old one
8. Reboot, and your home button *should* be fixed!
NOTE: I have not personally tested this. It has a 99% change of working, but I have yet to completely verify it.
NOTE: after you replace the file, android may go a little haywire (wifi disconnects, forgets password, advanced reboot option unavailable, etc.). THIS IS OKAY. Simply reboot, and it will all be back. Do not change any settings after copying until it reboots, as it may possibly break the fix
NOTE: I cannot provide a downloadable file, as that file contains all of your system settings, and if you use mine, my settings will be applied, which could be pretty bad in some cases.
NOTE: this has no chance of bootlooping or bricking your device. At absolute worst, you have to set up a few settings/restore from a /dbdata backup. There is almost no risk involved.
Potential fixes for potential issues:
1.Bluetooth breaks. The main cause of this is if you install supercharger and nullify. Simply unullify and verify it is remove from build.prop, and you are good to go!
2. Home button breaks. (see above )
3. Root/busybox breaks. It's kinda messy, but if you absolutely HAVE to, simply reroot. That should fix it in a pinch. This is a classic case of keeping good backups. I have had to spend an entire afternoon redoing my entire rom because of my lack of recent backups. If you have the space, keep them. I have more than once managed to create a stopgap solution in my rom just to have some weird issue pop up again, and again. Just do it.
I LOVE you, man.!!
Hanthesolo,
Very good achievement, we all have to learn from your good sharing.
Congratulations man
rgds
I am really happy you guys like this! I will continue to add to it as time goes on, so expect even more content!
Sent from my EtherealPlayer.
New content up! also notice the link to the stock rom klin made so that you never need to go through a kitchen to get your rom started!
Has anyone used this yet? successes/failures? make sure you give me feedback so I can make this better!
Yet mre content up! Could this be possibly stickied? I know it's a little rough right now, but noone replies to this thread as there really is nothing to reply TO. I have worked hard on this and would hate to see this information go the way of the dead threads.
Thanks for this info man, making roms for my old evo and just stacking up on guides and any kind of reading material that I can utilize for my advantage. So, this will be helpful lol. I'll be checking back every so often on anything new added, but thanks again bro. Thanks given! Feel Encouraged!! lol
iAMsalm said:
Thanks for this info man, making roms for my old evo and just stacking up on guides and any kind of reading material that I can utilize for my advantage. So, this will be helpful lol. I'll be checking back every so often on anything new added, but thanks again bro. Thanks given! Feel Encouraged!! lol
Click to expand...
Click to collapse
Glad you enjoy it, this forum is the abandoned, dusty wasteland of xda, so I wrote this guide to (hopefully) stimulate development a bit.
hanthesolo said:
Glad you enjoy it, this forum is the abandoned, dusty wasteland of xda, so I wrote this guide to (hopefully) stimulate development a bit.
Click to expand...
Click to collapse
I know it definitely feels like that from time to time, but that's a byproduct of the nature of our devices. There's ridiculous money in selling someone a shiny new crippled phone with a horrific contract that will never get updated. You won't see a jawdropping ad on TV featuring a Galaxy Player because there's just no money in it. I'd love to have the T-Mobile girl holding my phone while wearing a pink leather riding suit(her, not me). That ain't happening.
I'm pleased and more than a little shocked that some new roms have come out in the past month thanks to this guide. I wanted a Android powered phone without the contract. I wanted an iPod Touch without all the bull**** that comes from being tied to Apple. Thanks to XDA my device fast, sexy as Hell, and does everything I want.
The only thing that makes me sad is that a year from now I probably won't be able to buy a Galaxy Player 4.0 v2 because there's just too much money to be made from contract only devices.
Thanks for this guide. It help me for begin android development.
GalaxySWifi4 said:
Thanks for this guide. It help me for begin android development.
Click to expand...
Click to collapse
I hope you have fun beginning development! It really is a lot of fun once you et past the basics.
Gswifi, I never replied to you, but your speech was so awesome, that I want to put it in the OP .
If you want me to update the OP with an equivalent for ROM compiling (I know that I had a hard time figuring out just WHERE the folders to go, so we need a good guide...), chime in your support please!
hanthesolo said:
If you want me to update the OP with an equivalent for ROM compiling (I know that I had a hard time figuring out just WHERE the folders to go, so we need a good guide...), chime in your support please!
Click to expand...
Click to collapse
@hanthesolo
do you have some knowledge about kernel compiling, so you could hel me?
hanthesolo said:
If you want me to update the OP with an equivalent for ROM compiling (I know that I had a hard time figuring out just WHERE the folders to go, so we need a good guide...), chime in your support please!
Click to expand...
Click to collapse
please do
I understand early nothing about this advanced stuff of making ROMs, even more about make Kernels XD. But I want to experiment some little things to learn by myself step at step. But... I cannot start... I'm in CM10.1 with Koala's Kernel and I can't make the factoryfs.rfs file doing this: dd if=/dev/block/stl9 of=/sdcard/factoryfs.rfs bs=4096 in Terminal Emulator because /dev/block/stl9 doesn't exists. With ADB I have the same error.
Is this due to this ROM is not stock or something like this? Or only I have to create this folder or change it by other...
---------- Post added at 02:55 AM ---------- Previous post was at 02:37 AM ----------
I'm trying to do this but without if=/dev/block/stl9. I don't know if I'm doing well...
How about some info on modifying or tweaking already compiled roms?
Say you want to remove some of the apps included with CoolDevXYZ's rom or modify some of the settings pre-install (e.g. build.prop tweaks, etc.). How do you tell the kernel these changes are intentional, not the result file corruption, infection or something?
Posted it here as this section gets the most views. If needed tom will move it to the rightful section.
There has been a lot of disappointing posts all over the forum with people complaining about bugs, while not providing any kind of information for the developers aside from "X doesn't work" or "I get random reboots".
Well, without the proper knowledge, how are we going to fix it? We don't know what kernel you may be running, what version number you're on, or any information that the system spits out to let you know there's an error. So, I decided to start this thread, to hopefully teach newbies how to give us (developers) proper knowledge when complaining about issues.
This thread will have 3 sections, Logcat (App / system debug log.), Dmesg (active kernel output) and last_ksmg (Typically if you get a random reboot or something of that sort {this is the same as dmesg except it gets the info from the last shutdown [like a kernel panic]})
Section 1: Logcat This log should almost always be included just because it provides more info than just saying something doesn't work. It will essentially tell you which apps are crashing and why and it also gives output of what they're doing. (Your system is running through apps, the dialer, wireless radio's, etc are all ran through apps.) so, if something is general, like a system force close, please just include a logcat.
How to get a logcat: Well, this is REALLY simple, all you need to do is just get adb up and running (google how to do that, I don't feel like writing a 'how to use adb' tutorial for everyone's phone.) and then type
Code:
adb logcat
then you just right click, select, and paste to the thread. It's really that simple!
For more info, check out my logcat guide here.
Section 2: Dmesg
This is getting into issues such as wifi not working, sleep of death, etc. Basically, things that make us go "OH F***" when we use our devices. Note: You will need adb access for this to work, same as logcat. What this will do is get us live kernel output so we can know things like "What driver is the kernel loading {or not loading for that matter}" and similar things. This is linux, so kernel output is important if a hardware aspect isn't working right. How to get a dmesg: This is simple as well, no matter what operating system you're on (mac, windows, linux) just type
Code:
adb shell dmesg > dmesg.txt
and then it will have written the output to a .txt file in your current directory. Either paste the contents to the thread, or attach it to your post. You can also get the dmesg by using terminal emulator. Instead though, you dont type adb shell, you need to also include it to somewhere you will be able to save it. Like /sdcard so, the command goes
Code:
dmesg > /sdcard/dmesg.txt
Just get it off your sdcard and get the contents to the developer!
Section 3: last_kmsg Ok, the last thing is last_kmsg. When android kernels crash, they write the log to last_kmsg so then you can find out what's going on. This is usually for issues such as random reboots and other various kernel panic symptoms. A kernel panic happens when the kernel tries to do something it can't. It doesn't mean wrong permissions, it could just have errored out on something and died which can cause a few things. Anyway, developers REALLY need this if debugging a kernel because it gives us a viable way to see WHAT it's trying to do instead of trying to guess what it is trying to do How to get a last_kmsg: This is super simple and the same on all phones no matter what, what you need is adb up and running (or terminal emulator) and either in adb shell, or terminal emulator just type
Code:
cat /proc/last_kmsg > /sdcard/last_kmsg.txt
or you can do
Code:
adb shell cat /proc/last_kmsg > kmsg.txt
and that will write it to your current working directory from cmd.
Hopefully, this way we developers can have our lives be a little bit easier and you can learn more about android.
Taken from here. All due credits to him. I just edited a little part.
___________XDA Premium__________
Don't be a noob. Be a newbie..!!
Details here.
____________________________________
Nice.
i will add this in my developer 101 thread in next update...thanx
Xenon X said:
i will add this in my developer 101 thread in next update...thanx
Click to expand...
Click to collapse
Sure.
___________XDA Premium__________
Don't be a noob. Be a newbie..!!
Details here.
____________________________________
Nice tutorial :good:
Nice guide:good:
download error
when i press download rom.it doesn't download
it shows this error report when i trying to download rom
"Unable to resolve domain name
Please make sure:
- You are connected to the Internet.
- Your DNS server settings are correct.
Error code 105 (net::ERR_NAME_NOT_RESOLVED)"
please help me
UPDATE: See second post for initial downloads of AOSP, CM , Arndale and Linaro/Arndale builds. These are very much a work in progress and may not even work. I am putting them forth for testing for the dev community to try out on their chromebooks.
These builds will be based on the latest JB builds. There is still alot of work to be done here. The AOSP builds initially have been put up. The other builds will go up as they are completed. I am working on the documentation for putting this together as a repeatable process is doable. In time there will be an installer and other goodies, but for now this will just be a very vanilla and manual process.
My goal is to get a working port of JB on the Samsung Chromebook. There has been no significant work on this front AFAIK. So I am taking it on myself to learn and try this out. Any community input would be helpful in making this work. I am fairly n00b at this but am looking to make this work.
I found some promising information. I might be able to build this using the binaries from arndaleboard which appears to mostly use the same hardware.
FYI for anyone experimenting to make this work please note that the following MUST be done for any chance of these root files to boot from SD.
SD/MMC boot
vold.fstab
* Change the sdcard0 and sdcard1 lines so that the first line is sdcard1 and the second is sdcard0.
fstab.arndale
* Change all references to mmcblk0px to mmcblk1px.
init.arndale.rc
* Change the 2 references to mmcblk0px to mmcblk1px.
mountd.conf
* Change the reference to mmcblk0 to mmcblk1
http://www.arndaleboard.org/wiki/index.php/Main_Page
http://forum.insignal.co.kr/viewtopic.php?f=6&t=62
http://forum.insignal.co.kr/viewtopic.php?f=6&t=63
Now that the rootfs part is addressed I am tackling the booting issues. Current uboot methods focus mainly on linux distro booting. Android appears to require its own ramdisk (which is in the links below) there will be some extra downloads such as a working uboot.
Once there are working versions of all the needed components working. An installer or installer script will be put together along with documentation. I may release this to a separate thread which I will post here.
Additional info on flashing the actual arndale. http://www.arndaleboard.org/wiki/ind...Flash_a_Device
Arndale is the base hardware also used on a Samsung series 3 Chromebook. Most if not all the components will work.
Additionally MANTA aka nexus 10 hardware is similarly identical and can be used with some success. I am working on compiling base builds based on CM10, AOSP, Linaro and Arndale's git.
Some more info on the bootloader
http://www.denx.de/wiki/U-Boot
http://www.chromium.org/chromium-os/...arm-chromebook
Im using this post to keep notes on what I find and build. I might edit some more to update as I find stuff. I will create a separate post if I have any success. I got two of these. I can live with bricking one if it happens. And I imagine there is a way to restore the system if needed. I figure I will figure that part out first. To avoid any mishaps and have a brick.
CREDITS: Musical_chairs for his invaluable input and resources he has linked in this post. I will update credits for other contributors once I get through the whole thread and credit all those obviously who build the original code these builds will be based on.
DISCLAIMER: For advanced users ONLY!! Not responsible if your chromebook gets bricked, struck by lightning or eaten by a pack of wild boars or attacked by crab people! Anything you do strongly recommended it be done on an SDcard to ensure easy rollbacks and no destruction of firmware.
Here are the first downloads of the rootfs and ramdisk (both of which are needed for a working android install on chromebook) These are based on AOSP. More files will be coming as I am compiling. Basic instructions on how to set up uboot will be posted above as well as how to properly flash an SDcard. This assumes you know how to get your chromebook into dev-mode. Please note this is strictly for anyone with android system experience. The system may not even boot properly at this point. This is pre-pre-alpha at this point. There is alot of work to do before it even comes close to being usable. But if you get it working, please make a DD image (instructions above) and post it for all to use and work from. FOSS means sharing and sharing means caring. This will speed up the work needed to make this work for all of us.
aosp-ramdisk.img
https://mega.co.nz/#!sZgVmIQY!M9ANXXEJYAWR0TlRxV_mC3CdEXkTKC_Tgr1PdOD0Hxo
aosp-rootfs.tar.bz2
https://mega.co.nz/#!ZNgAFYqR!HkXcLxead3Zgm7lNcUzjb0YlfzEbbogTL5CnZDuUtIA
arndale-kernel
https://mega.co.nz/#!gIQXVLRC!U_L0WSutAXdGzdqhFrlzD1ij750Q8lTlKwHVoC28C14
arndale-ramdisk.img.ub
https://mega.co.nz/#!RB4XBAjS!JtNgciYJrLL_TDmjXjnZkTouPKwAhva26b7U9zvBYA0
arndale-rootfs.tar.bz2
https://mega.co.nz/#!xJwBVALa!QnwJRjQzhC218tcjMtKnimKZE2kn73sGs8XgeC75fDU
I'm super excited that you're working on this Opieum. This would be absolute dream come true. I'd love to help out but I can't be a tester lol. After I get my next few paychecks I'd love to send a donation to you sir!
Im still working on it. Its a bit tricker than I thought to get it working. Not impossible tho. I just lack the experience and knowledge to get this up and running. I figured I could do it over the weekend lol. Humbling experience. Once I have something working that is moderatly usable I figure I will take some donations to support other types of chromebooks, for now tho I will just do this cause I want to get android working on the samsung chromebook series 3.
opieum said:
Im still working on it. Its a bit tricker than I thought to get it working. Not impossible tho. I just lack the experience and knowledge to get this up and running. I figured I could do it over the weekend lol. Humbling experience. Once I have something working that is moderatly usable I figure I will take some donations to support other types of chromebooks, for now tho I will just do this cause I want to get android working on the samsung chromebook series 3.
Click to expand...
Click to collapse
May want to wait for IO until after if Chrome and Android get close enough to jump from one to the other.
Also, I guess you could try and use the Cyanogen Mod port tool to try and get Android on it. It's what I used to try and get Ubuntu-Phone on my Nook. Nearly have it, but got the black screen of doom.
Thanks moocow, I appreciate the advice. I had not considered the Cyanogen tool. I know google IO is right around the corner but I want to see if I can get it working. Part of it is as much a technical exercise to see if I can do it as much as it is just doing it.
Do you have a link for this porting tool? I was looking for one. If its just porting from the git I guess I can do that too. I was just wondering if there was a specific tool do this with. I was not aware there actually was a tool.
I'm so excited someone is trying to make this work! I'm no dev, but I'd love to help in anyway. Subbing now.
http://wiki.cyanogenmod.org/w/Doc:_porting_intro
This might help also.
http://wiki.cyanogenmod.org/w/Development
Amazing! I wish you the best of luck on this
I've seen some great development for the ARM Chromebook over on the Linux side, so anything is possible
Hope your efforts will be fruitful
Thanks!
I'm excited to see some effort being put into this!
I don't think you need to worry about flashing procedures just yet, and I certainly would forget about messing with uboot until way later in the game. It's pretty easy to get a dual-boot setup on the chromebook, getting the files in place is way easier than it is on a typical Android device because you can write them to an sdcard from inside ChromeOS, then reboot to the sdcard. We can worry about booting Android from the internal storage later, shouldn't be too hard. And to do anything with uboot, you're going to need to physically disassemble the chromebook and remove the write protect screw/sticker, IMO it would be best to avoid that.
Maybe we should start by adapting this procedure, but putting an Android filesystem and kernel on the sdcard instead of Linux?
http://blogs.arm.com/software-enablement/848-running-linux-on-the-series-3-chromebook/
Thanks. I have been hitting wall after wall with u-boot so yea I am working on the dualboot method for now. That post is great! I had not seen it before. Bookmarked among many. Hopefully I can find the issues keeping me from making this work.
The first obstacle I am seeing is that while ChromeOS uses a pretty standard Linux kernel and no ramdisk (and that is what uboot will be looking for), Android uses a kernel and ramdisk on a /boot partition. I don't know enough about Android to know if it's possible to boot it with a different configuration, but I've got a hunch that if we're going to get Android to boot on this thing, we're going to need to do it a lot more like the Android x86 people do it than like a typical Android ROM.
Two exercises that I think will be very helpful here:
1. Install a Linux (Ubuntu, Debian, Arch, Fedora, whatever) on the sdcard of a chromebook without using a script like chrubuntu
2. Install Android x86 on a 'normal' computer.
I have almost done the first (I cheated and ended up using a script to install Ubuntu), the second I may eventually do if I can find the time.
...and like I said, I think the best approach here is going to be a x86 style Android installation, but with an arm build.
---------- Post added at 01:42 PM ---------- Previous post was at 01:27 PM ----------
...or maybe this is what we need - chainload uboot:
https://plus.google.com/117557107585466185396/posts/hVWc5EE9EK6
---------- Post added at 02:09 PM ---------- Previous post was at 01:42 PM ----------
Okay, this looks to be the official documentation on using nv-U-boot (chainloading uboot):
http://www.chromium.org/chromium-os...using-nv-u-boot-on-the-samsung-arm-chromebook
Upon further reading, I believe that this is the correct method:
1. Pack nv-U-boot as a signed kernel and dd it to a chromeos kernel partition.
2. nv-U-boot then boots Android using a typical Android boot command.
For the time being, I'm pretty sure it will be better to keep nv-U-boot and all the Android partitions on an sdcard, as it is no harder to boot from there than from the eMMc, and it's a whole lot safer to test stuff this way. Once we've got it working, we can repartition the eMMc and install everything there so it's faster and all that good stuff.
Bear in mind this is pretty much just academic at this point, I tried to chainload nv-U-boot but haven't actually gotten it to work. I'm pretty comfortable mucking around in Linux systems, but this uboot stuff is all new to me.
What I've done so far:
1. Set up partitions on my sdcard (including two kernel partitons) as per the first link I posted.
2. Got a working Lubuntu installation on the sdcard (cheated and used a chrubuntu-derived script).
3. Got a working Crouton (chrooted) Lubuntu setup on the internal storage (doesn't really apply here, though it comes in handy for some of the tools needed for manipulating files and stuff)
4. Tried the nv-U-boot image from opensuse:
http://download.opensuse.org/repositories/openSUSE:/12.2:/ARM:/Contrib:/Chromebook/standard/armv7hl/
5. Tried the nv-U-boot image from the Chromium Projects:
http://commondatastorage.googleapis.com/chromeos-localmirror/distfiles/nv_uboot-snow.kpart.bz2
In both cases, the process is the same. Pack nv-U-boot as a signed kernel, something like this (both commands are run in a shell from within ChromeOS, in dev mode):
Code:
vbutil_kernel --pack newkernel --keyblock /usr/share/vboot/devkeys/kernel.keyblock --version 1 --signprivate /usr/share/vboot/devkeys/kernel_data_key.vbprivk --vmlinuz u-boot.img --arch arm
write it to the sdcard with dd, something like this (remember you can hose almost anything with dd if you point it at the wrong place, so use with care:
Code:
sudo dd if=newkernel of=/dev/mmcblk1p2
(this writes it to partiton 2 of my sdcard, partition 1 is my good Ubuntu kernel.)
I haven't seen nv-U-boot yet but I think I'm close.
musical_chairs said:
Upon further reading, I believe that this is the correct method:
1. Pack nv-U-boot as a signed kernel and dd it to a chromeos kernel partition.
2. nv-U-boot then boots Android using a typical Android boot command.
For the time being, I'm pretty sure it will be better to keep nv-U-boot and all the Android partitions on an sdcard, as it is no harder to boot from there than from the eMMc, and it's a whole lot safer to test stuff this way. Once we've got it working, we can repartition the eMMc and install everything there so it's faster and all that good stuff.
Bear in mind this is pretty much just academic at this point, I tried to chainload nv-U-boot but haven't actually gotten it to work. I'm pretty comfortable mucking around in Linux systems, but this uboot stuff is all new to me.
What I've done so far:
1. Set up partitions on my sdcard (including two kernel partitons) as per the first link I posted.
2. Got a working Lubuntu installation on the sdcard (cheated and used a chrubuntu-derived script).
3. Got a working Crouton (chrooted) Lubuntu setup on the internal storage (doesn't really apply here, though it comes in handy for some of the tools needed for manipulating files and stuff)
4. Tried the nv-U-boot image from opensuse:
http://download.opensuse.org/repositories/openSUSE:/12.2:/ARM:/Contrib:/Chromebook/standard/armv7hl/
5. Tried the nv-U-boot image from the Chromium Projects:
http://commondatastorage.googleapis.com/chromeos-localmirror/distfiles/nv_uboot-snow.kpart.bz2
In both cases, the process is the same. Pack nv-U-boot as a signed kernel, something like this (both commands are run in a shell from within ChromeOS, in dev mode):
Code:
vbutil_kernel --pack newkernel --keyblock /usr/share/vboot/devkeys/kernel.keyblock --version 1 --signprivate /usr/share/vboot/devkeys/kernel_data_key.vbprivk --vmlinuz u-boot.img --arch arm
write it to the sdcard with dd, something like this (remember you can hose almost anything with dd if you point it at the wrong place, so use with care:
Code:
sudo dd if=newkernel of=/dev/mmcblk1p2
(this writes it to partiton 2 of my sdcard, partition 1 is my good Ubuntu kernel.)
I haven't seen nv-U-boot yet but I think I'm close.
Click to expand...
Click to collapse
Yea the u-boot stuff is real new to me. I have no issues either with linux its the bootloader stuff with android I am struggling with. I'm going to look at the arndale instructions as it uses similar hardware on how to load it from SDcard. The documentation there seems to show how to load the system. I already built and compiled the code from arndale seeing as it uses the exact specs needed. Since we have the ability to boot from SDcard on a chromebook this should be easily doable. The build will be the hard part. I am going to see what i can do with that method, I'm adapting from various sources. Ideally if I can come up with a simple image that can just be DDed over to a 32GB SD card that would be best for all to start and test with until a much easier method can be adapted. I had read elsewhere that the android method had been tried using the linux methods and it did not work. Hence why I havent looked as deeply into it. But I think at this point it seems like looking at this with a mixed methods might be the better approach. I'll post my results tomorrow as I am trying this out now.
UPDATE: I got some promising news. I am following this guide I have built android according to those instructions. http://www.arndaleboard.org/wiki/index.php/WiKi#How_to_Flash_a_Device (ignore the dipswitch references here as we got the ctrl-U option to boot and devmode)
The uboot install part is automated via a script which saves some time. Easy enough to break down the script to see how its done manually. The build will have 4.1.1 That said arndale provides pretty much all the tools to do this simpler. I think if we get this working then all we need to do is further automate the process OR provide an image with a simple script to image an SDcard with. Additionally I suspect (I have not confirmed) that the wifi and other components on the arndale are also the same on the chromebook.
Hmm, I wonder if the uboot from the arndale board will work on the chromebook? The chromebook's uboot doesn't have fastboot, and there's no way to interrupt it either (as in, hold down a key to access the uboot menu). BUT, if we put the arndale's uboot on the sdcard, as in, this:
http://www.arndaleboard.org/wiki/index.php/WiKi#Prepared_micro_SD.2FMMC_for_ARNDALE_bootable.
...that looks rather promising.
Yea that was the idea and portion I was looking at. I'm trying it out now to see if this will work.
I thought something similar might be done with Plop, the most awesomest boot loader in the world when Chrubuntu was first finding it's feet. Booting into a bootloader might be the answer for not just Android, but Windows 7.
But this is booting on ARM. So Win7 would not work here as there is no ARM capable version. The work now is being done for the Samsung Chromebook ARM version (series 3) which would also work on the Acer version that is also ARM based as well.
Nuh uh, Acer C7 is x86 based. RT can play on ARM, but a Chrome bootloader might be worth it.
You are correct sir on the Acer being intel. That being said. This project is to get android on the samsung chromebook (series 3) which is an arm EXYNOS 5xxx series CPU. The methods developed here would also likley apply to any other arm based books on the market.
Hello,
I'm willing to try and build a custom rom, but I've been diving through the site for a few days and I still don't get it. I believe I do have the required background to do this: programming, linux, etc. and I have wide experience as a phone user, etc. It's just that either I'm not reading what I need or the way I want it. The problem, I believe, is that all I find are guides telling me to install this and those tools and then open this and that and voila! you got your rom. But they're not explaining WHAT exactly goes into those roms, or what is expected to go there, what's the purpose of those contents, etc., and I can't really catch with that. I feel at a loss and hate wasting my time turning around for nothing.
1. I don't understand the difference between a flashable rom and one that is meant to be installed through recovery, although I can see they're different. Do they both models contain the same kind of data? Is there any restriction to what one model can contain over the other one? If so, how would I convert from one to the other? But please, don't tell me to use this or that tool. I just need the theory behind it. Something of sorts like: "You need to extract this or that from this tarball, then mount this image, then the directory tree there goes in that directory over the other model of rom"
2. update-binary: Okay I guess this is run when installing from recovery, and this takes care of installing the rom, right?wrong?. Is this a per-rom thing, per-device thing? generic? If it's per-rom, how to generate it? do I need to compile something? Is there any generic source code that can be used as a start?
3. Although I have a basic understanding of how the Linux directory tree works, I know Android works on top of a heavily modified Linux. So can you explain briefly how the directory tree works? For instance, I believe /data/data is where Android apps install to, in /system/bin or xbin I can find busybox binaries/symlinks if present. /dev and /proc look the same as in Linux. I don't know about /sys. Also how are both rom models deployed to this tree? What is basically being copied?
4. If I were to compile a kernel, where do I find the Android kernel sources? or is it just a generic Linux kernel? where can i get a basic config for the device? Last time I checked my device hadn't /proc/config.gz but maybe I could get it from another rom with it enabled or something. What toolchain and where to get it? Oh and if you know of a native arm version of gcc or whatsnot, I'd prefer that. Setting up IDEs or toolchains is a nightmare. I don't like crosscompiling. But crosscompiling or not, a directory with all needed binaries without needing to set up system variables nor other stuff, would be amazing.
I surely have a lot more questions that I can't get from the back of my mind now, and I'll have yet more as you explain. But the point of my questions was mainly trying to explain the degree of the loss I'm at, so you can assist me better.
If it looks like a foolish petition, well, that's because I'm quite stubborn and can't catch things that don't go my way. I really need to understand the basics before I can move into actually doing something. I want to build a rom for the right reasons(to me). It's not just about packing a set of apps or themes with it, but about learning and doing other stuff like trying to fix things that are not supposed to work for the device in that Android version, etc.
If you can't help, congrats for reading through here anyways But any help is greatly appreciated :good:
oxiroxt said:
Hello,
I'm willing to try and build a custom rom, but I've been diving through the site for a few days and I still don't get it. I believe I do have the required background to do this: programming, linux, etc. and I have wide experience as a phone user, etc. It's just that either I'm not reading what I need or the way I want it. The problem, I believe, is that all I find are guides telling me to install this and those tools and then open this and that and voila! you got your rom. But they're not explaining WHAT exactly goes into those roms, or what is expected to go there, what's the purpose of those contents, etc., and I can't really catch with that. I feel at a loss and hate wasting my time turning around for nothing.
1. I don't understand the difference between a flashable rom and one that is meant to be installed through recovery, although I can see they're different. Do they both models contain the same kind of data? Is there any restriction to what one model can contain over the other one? If so, how would I convert from one to the other? But please, don't tell me to use this or that tool. I just need the theory behind it. Something of sorts like: "You need to extract this or that from this tarball, then mount this image, then the directory tree there goes in that directory over the other model of rom"
2. update-binary: Okay I guess this is run when installing from recovery, and this takes care of installing the rom, right?wrong?. Is this a per-rom thing, per-device thing? generic? If it's per-rom, how to generate it? do I need to compile something? Is there any generic source code that can be used as a start?
3. Although I have a basic understanding of how the Linux directory tree works, I know Android works on top of a heavily modified Linux. So can you explain briefly how the directory tree works? For instance, I believe /data/data is where Android apps install to, in /system/bin or xbin I can find busybox binaries/symlinks if present. /dev and /proc look the same as in Linux. I don't know about /sys. Also how are both rom models deployed to this tree? What is basically being copied?
4. If I were to compile a kernel, where do I find the Android kernel sources? or is it just a generic Linux kernel? where can i get a basic config for the device? Last time I checked my device hadn't /proc/config.gz but maybe I could get it from another rom with it enabled or something. What toolchain and where to get it? Oh and if you know of a native arm version of gcc or whatsnot, I'd prefer that. Setting up IDEs or toolchains is a nightmare. I don't like crosscompiling. But crosscompiling or not, a directory with all needed binaries without needing to set up system variables nor other stuff, would be amazing.
I surely have a lot more questions that I can't get from the back of my mind now, and I'll have yet more as you explain. But the point of my questions was mainly trying to explain the degree of the loss I'm at, so you can assist me better.
If it looks like a foolish petition, well, that's because I'm quite stubborn and can't catch things that don't go my way. I really need to understand the basics before I can move into actually doing something. I want to build a rom for the right reasons(to me). It's not just about packing a set of apps or themes with it, but about learning and doing other stuff like trying to fix things that are not supposed to work for the device in that Android version, etc.
If you can't help, congrats for reading through here anyways But any help is greatly appreciated :good:
Click to expand...
Click to collapse
I am not terribly knowledgeable about all of this, but I will take a crack at it. Others can feel free to correct me.
1. "Flashing" is usually done through the recovery from a zip with an update script inside. That script is in a language called "edify". Read more about Edify Here and Here.
The only other common way that I know of installing a ROM is through fastboot in the bootloader, but that is normally only used with official factory images. Also, I think Samsung ROMs are often flashed with a proprietary program called Odin.
2. I think that the update-binary is standard across all recent devices. I think it is just an interpreter for the Edify scripting language. Old versions of android used a somewhat different scripting language and required a different file. You can probably pull the binary out of another recent zip and use that. The main thing you have to worry about is the update script (instructions for what the zip does) and the folder structure of the zip.
3. I am not confident to explain much here, but the apps and their data are stored in different places. User apps are stored in /data/app with app data stored in /data/data, I think. System apps are installed in /system/app. There is more files stored on the "sdcard" partition which can be internal or external, depending on the device.
4. Kernel sources are usually provided in the source code from whatever repo you are using. Different ROMs use different bases. Here is some info about grabbing the AOSP kernel sources with git: http://source.android.com/source/building-kernels.html
Many of the more popular ROMS have specific build instructions on their individual github pages (Cyanogen, Paranoid Android, etc), so you might what to look at those, too. Also, depending on the individual devices, there might be proprietary binaries sourced from the device or hardware manufacturers for things like camera drivers, graphics chips, etc.
If you want a walk through of the basic build process google has a tutorial. The last time I checked there seemed to be some outdated info, but it might give you a general idea of the build process. http://source.android.com/source/initializing.html
Hopefully someone more knowledgeable can give you more info, but that is all I got
synesthete said:
I am not terribly knowledgeable about all of this, but I will take a crack at it. Others can feel free to correct me.
1. "Flashing" is usually done through the recovery from a zip with an update script inside. That script is in a language called "edify". Read more about Edify Here and Here.
The only other common way that I know of installing a ROM is through fastboot in the bootloader, but that is normally only used with official factory images. Also, I think Samsung ROMs are often flashed with a proprietary program called Odin.
2. I think that the update-binary is standard across all recent devices. I think it is just an interpreter for the Edify scripting language. Old versions of android used a somewhat different scripting language and required a different file. You can probably pull the binary out of another recent zip and use that. The main thing you have to worry about is the update script (instructions for what the zip does) and the folder structure of the zip.
3. I am not confident to explain much here, but the apps and their data are stored in different places. User apps are stored in /data/app with app data stored in /data/data, I think. System apps are installed in /system/app. There is more files stored on the "sdcard" partition which can be internal or external, depending on the device.
4. Kernel sources are usually provided in the source code from whatever repo you are using. Different ROMs use different bases. Here is some info about grabbing the AOSP kernel sources with git: http://source.android.com/source/building-kernels.html
Many of the more popular ROMS have specific build instructions on their individual github pages (Cyanogen, Paranoid Android, etc), so you might what to look at those, too. Also, depending on the individual devices, there might be proprietary binaries sourced from the device or hardware manufacturers for things like camera drivers, graphics chips, etc.
If you want a walk through of the basic build process google has a tutorial. The last time I checked there seemed to be some outdated info, but it might give you a general idea of the build process. http://source.android.com/source/initializing.html
Hopefully someone more knowledgeable can give you more info, but that is all I got
Click to expand...
Click to collapse
OMG Finally some light! THANK YOU, THANK YOU, THANK YOU for all the info. I didn't get much right now, I'll need to read through your post a few times before I get it all, haha. I'll be sure to check the links too. Thank you!
Hello dear community, how can I root Wiko Lenny 5?
I would be very grateful for any idea. Thank you in advance!
No TWRP recovery
deadlyassin said:
Hello dear community, how can I root Wiko Lenny 5?
I would be very grateful for any idea. Thank you in advance!
Click to expand...
Click to collapse
Hi, there is no TWRP recovery at moment for this model, only unlock bootloader. Look here github com/phhusson treble_experimentations wiki Wiko-Lenny5
ROM for Lenny5
Would you mind uploading your firmware for testing? or sending a link to it...
My model: W_K400
I need to install the Recovery TWRP? Or Custom Rom? Or LineageOS? Or Root?
All nothing? Well, i am waiting. Thanks for your answer!
Wiko Lenny 5
Hey Peeps
I did some research on the Lenny 5 as i got this phone a few weeks ago.
There is at the moment, and to my knowledge, no Lenny 5 stock firmware available. I contacted Wiko Germany, asking if there is any place i missed and they answered me in the sense of:
"at the moment there is no stock firmware available online, refer to de[dot]wikomobile[dot]com/maj.php?telephone=2270 where a stock firmware should be uploaded shortly."
Still they didn't upload the file yet, so there only patience will help, if anything at all.
Another possible way i wanted to raise attention to is the site www[dot]wikogeek[dot]com/ where under www[dot]wikogeek[dot]com/index.php?telephone=LENNY5 there is a source seemingly for the phone system, although i don't know, what partitions of the phone system, if not all, are contained in the source code. Following the included Instructions, and doing some further research, i managed to compile some sort of Image which might be the way to get working partition images for the phone. I couldn't examine the image contents using a few different image explorers, so i cannot even tell how to work with the image if its of use at all.
I thought, maybe some of the more experienced users of this board could maybe work with this information to get something like TWRP to work even without having the stock firmware images. As this is my only working phone and my experience is little, i will not do any changes to the phone partitions as long as im not sure the result is a) working, as expected (no recovery required), or b) completely recoverable (at least to factory state), but maybe others are more courageous and want to try.
Hope this helps getting this topic to the latest state. Sorry for the non-URLs, i made the account specifically to contribute to this topic and my post count is to low to post complete urls.
ivelischt said:
Hey Peeps
I did some research on the Lenny 5 as i got this phone a few weeks ago.
There is at the moment, and to my knowledge, no Lenny 5 stock firmware available. I contacted Wiko Germany, asking if there is any place i missed and they answered me in the sense of:
"at the moment there is no stock firmware available online, refer to de[dot]wikomobile[dot]com/maj.php?telephone=2270 where a stock firmware should be uploaded shortly."
Still they didn't upload the file yet, so there only patience will help, if anything at all.
Another possible way i wanted to raise attention to is the site www[dot]wikogeek[dot]com/ where under www[dot]wikogeek[dot]com/index.php?telephone=LENNY5 there is a source seemingly for the phone system, although i don't know, what partitions of the phone system, if not all, are contained in the source code. Following the included Instructions, and doing some further research, i managed to compile some sort of Image which might be the way to get working partition images for the phone. I couldn't examine the image contents using a few different image explorers, so i cannot even tell how to work with the image if its of use at all.
I thought, maybe some of the more experienced users of this board could maybe work with this information to get something like TWRP to work even without having the stock firmware images. As this is my only working phone and my experience is little, i will not do any changes to the phone partitions as long as im not sure the result is a) working, as expected (no recovery required), or b) completely recoverable (at least to factory state), but maybe others are more courageous and want to try.
Hope this helps getting this topic to the latest state. Sorry for the non-URLs, i made the account specifically to contribute to this topic and my post count is to low to post complete urls.
Click to expand...
Click to collapse
Ok so Wiko Released the Firmware! Its a Windows software that downloads and flashes the ROM, and it makes a folder with stuff in it. Maybe experienced people can look into it and build TWRP?!! I would really love twrp but I don't have the experience :crying: . Hope developers see this
Matt 123456789 said:
Ok so Wiko Released the Firmware! Its a Windows software that downloads and flashes the ROM, and it makes a folder with stuff in it. Maybe experienced people can look into it and build TWRP?!! I would really love twrp but I don't have the experience :crying: . Hope developers see this
Click to expand...
Click to collapse
Would you mind adding a link to the firmware you've found?
edit: got it
Are you able to develop a TWRP?
Matt 123456789 said:
Are you able to develop a TWRP?
Click to expand...
Click to collapse
Nope, sorry. I just didn't get at first what firmware you refered to (the link i posted in the first place).
As i stated above, i don't know for sure, if the wikogeek-source really contains all of the files required to build anymore than (if even) the bootloader.
More experienced people would need to take a look into it.
Best regards
Hey again there, folks
Im not a excessive internet user and i may be off the site for months in series. i cannot guarantee any form of support, but if i happen to stumble across this thread and see questions that i can answer, i will do my best to do so. i hope i can encourage others to engage in the treble community in making this solution public. treble is not my work and i have nothing to do with it. maybe there is also a way to get twrp-treble versions, but i don't know what are the technical limits of that. what i want to say: i will not be responsable for your tries to hack your phone. if i can help i will, but i'm no pro in all of this at all!!!
This guide is quite long, but take care to not make mistakes, as it is reduced to what you really *NEED* to make this root method work. ALWAYS REMEMBER TO READ THE FULL GUIDE AND COMPLETELY PREPARING YOUR WORKSTATION BEFORE DOING ANY OF THE STEPS BELOW!!!
After some idling i decided to take another look into Lenny 5 rooting and stumbled across a way to do it pretty straightforward, but first of all:
*THIS GUIDE ASSUMES BASIC KNOWLEDGE ABOUT COMPUTERS AND FLASHING SMARTPHONES. IT ALSO ASSUMES THAT YOU KNOW WHAT ADB, FASTBOOT, ROM, IMAGE, VIRTUAL MACHINE, WORKING WITH WINDOWS AND UNIX PATHS AND OPERATING SYSTEMS, ETC. MEAN AND ARE FAMILIAR WITH THEIR USAGE. I WILL NOT PUBLISH ANY FORM OF PREPARED IMAGES NOR ANYTHING TO SPEED UP THIS PROCESS, AS IT MAKES YOU AWARE OF THE RISKS IN IT. I UNDERSTAND THIS AS SOME SORT OF COMMUNITY EFFORT, WHERE I JUST PRESENT ONE WAY OF GETTING WHERE YOU WANT TO GO. IF YOU DON'T THINK YOU CAN APPLY TO ALL OF THE REQUIREMENTS IN THIS GUIDE, YOU SHOULD CONSIDER TAKING DISTANCE FROM USING THIS GUIDE FOR YOUR ROOTING BEHALF.
DISCLAIMER: By using this method to Root your Lenny 5 you will lose all WARRANTY, DATA ON THE PHONE, YOU WILL NOT BE ABLE TO RETURN TO STOCK FIRMWARE as Wiko still did not share their SFW installer and i did not dig deeper into Source compilation. And LAST BUT VERY IMPORTANT: I DO NOT TAKE ANY RESPONSIBILITY FOR ANY DAMAGE ON YOUR PHONE. WHATEVER YOU DO IS AT YOUR OWN RISK!!! READ ALL OF THE TEXT AS THERE MIGHT BE CRUCIAL INFORMATION IN IT, WHICH I DIDN'T ESPECIALLY HIGHLIGHT. Allthough i will do my best.
DO NOT ATTEMPT ANY FLASHING UNTIL YOU GOT YOUR WORKING FIRMWARE IMAGE AT STEP 3 (3. Flashing the new Image to the Device). EXPERIENCED USERS MAY WANT TO FLASH A UNTOUCHED TREBLE IMAGE, WHICH IS ALSO POSSIBLE. YOU SHOULD ONLY EVER REFLASH YOUR DEVICE WHEN YOU ARE ABSOULTELY SURE ABOUT WHAT YOU DO AND THE (POSSIBLE) CONSEQUENCES OF WHAT YOU DO, INCLUDING, SOFT-/HARDBRICK, PERMANENT DAMAGE, AND OTHER NASTY STUFF. YOU TAKE FULL RESPONSABILITY FOR ANY OF THE STEPS YOU DO, ESPECIALLY BEYOND STEP 3!!!
I REPEAT: YOUR LENNY5 DOES NOT NEED TO BE CONNECTED OR EVEN TOUCHED TO YOUR COMPUTER AT ALL UNTIL STEP 3 (3. Flashing the new Image to the Device)!!!*
!!!READ THE BUGS LIST AND HELP OTHERS BY REPORTING OTHER BUGS YOU'VE FOUND IN THIS THREAD. IT IS IMPORTANT THAT YOU KNOW WHAT YOU ARE DOING HERE, BEFORE COMPLETELY MESSING UP WITH YOUR PHONES STORAGE!!! SO YOU BETTER READ THE WHOLE THREAD BEFORE TRYING ANYTHING
There is no Root-only method i know, SO BE AWARE, you are completely rearranging your Lenny 5 Firmware, which is the reason for complete data loss. Wiko DENIES ALL RESPONSABILITY when you unlock your bootloader, according to "phhusson", which is the reason you will lose all warranty.
Known bugs until now:
- On dual SIM handys, if you tell the handy to let you choose the sim card for each call, it will hang after choosing the Sim. The call will not happen. This is a Treble issue. To work around this, select the SIM you want to use in the preferences prior to making the call.
- It seems that after installing a newer Version of the AOSP image provided by phhusson, it is impossible to downgrade to an earlier version of the ROM. This might also be a bug in my device from tampering around with it. But it causes me to be unable to flash any other version than the newest one. If i do so, my device is stuck in a bootloop and i need to reset and reflash it via adb and fastboot. Maybe others can confirm/disregard this behaviour.
- This guide does not solve updating your phone, maybe i can deliver a solution to that at a later point. Until then, you will be urged to reflash your system each time an update is deployed.
- The configuration in this guide is gapps-less, although you might choose a treble-image, that's got them installed. I did not yet manage to install the opengapps-package seperately, as theres yet no solution to custom recovery (that i'm aware of) and i did not (yet) find out how to include it via the kitchen.
-many apps will require you to have at least basic gapps installed. you could compile treble aosp with the amount of google apps you need or use the gapps-img instead.
I will try to give an exact sequence of what to do to Root your Lenny 5 device, but some experimentation afterwards might be needed to get your best experience. Note that, depending on version and "bloating" of your new Firmware, you may experience more or less strong performance breakdowns. Be careful not to overload it, your Lenny 5's hardware is... lets say... not the best out there
Table of Contents:
0. Before starting
1. Preparing your Workstation
1.1.1 Get your copy of lubuntu 18+ (19 is recommended, the version of lubuntu i used in the whole process was 19.04)
1.1.2 Install Oracle Virtual Box
1.1.3 Install lubuntu 18+
1.1.4 Install openjdk-8+ (8 is recommended, i use that version, too)
1.1.5 Install python
1.2.1 Install samba
1.2.2 Configure samba
1.2.3 Connect to sambashare
1.3.1 A few words about handling file permissions in Linux
1.4.1 Get your copy of SuperR's Kitchen (what we do can be done in the Free version)
1.4.2 Install SuperR's Kitchen
2. Preparing your SuperR installation for your Custom AOSP Rom
2.1 Find out which Treble image you need
2.2 Copy and Extract your Treble image
2.3 Editing the contents (Rooting, etc.) of the Treble image
2.4 Repacking the Treble image
3. Flashing the new Image to the Device
4. Final words
0. Before starting
PLEASE CAREFULLY READ THESE STEPS BEFORE STARTING THE PROCESS!! There's a few things to say before starting to do this. I will use this section to note that.
ad 1.:
- If you are using (L)ubuntu 18+ or the corresponding Debian distributions, and already have OpenJDK-8(+)(-JRE) installed, you should be able to move straight to SuperR's kitchen installation. If the kitchen complains about missing OpenJDK, try installing OpenJDK-8(+)-JDK as well.
ad 1.1.1:
- I recommend placing a "Workfolder" somewhere on your host system, so you have all the corresponding data in one place. This helps accelerate the process a lot. In the rest of the document, i will always assume, that you have a workfolder and use it for all the files.
ad 1.1.3:
- i use 25GB for my virtual disk as i only unpack compiled ROMS (as for this guide). if you plan to use the VM for compiling sources, you should be well above 75 to 100GB as the source trees are HUGE.
ad 1.2.1:
- We will also create a workfolder on the virtual system, but this one we will take care of in the main tutorial steps.
- To make samba work, we need to make sure that VirtualBox connects to your Network as required. To do so, on the VirtualBox top menubar, Click on Devices -> Network -> Network Settings...
In the Drop-Down "Attached to:" choose "Bridged Adapter". Make sure that the "Name" Drop-Down shows the name of your physical LAN-Adapter. This way your Virtual Machine will obtain an IP from your local network router instead of NATing with your Host Machine as router. Click Okay. You can check the Network Mode change by using
Code:
ip a
in the terminal. If you want to make sure it changed the mode, restart your virtual machine and reopen the terminal by using CTRL+ALT+T again.
ad 2.1. the wiki-guide on Lenny 5 says "tested on v18". i had v18 installed on my system, but at some point it denied function. i don't know if this is a downgrade-issue or something else, but if you want to stick with it and are able to install it, feel free. but be aware that it does not contain the most recent security patches. i instead stick to AOSP8.1_v32 at the time of writing this guide.
ad 3. i assume that you have already installed adb. otherwise you can get it here in the forums or the specific wiko version from here. (WikoGeek Website) Just click on the download link.
it is important that you learn, that ~/android/... means the same as \\<yourvirtualdeviceip\androshare, if you closely follow this guide, especially the network and samba configuration.
1. Preparing your workstation
To prepare your workstation you must get a Debianesque Linux Environment running, as Windows (and Mac) User, the easiest way to get to this, is to install a Virtual Machine. For the sake of freelyness (is this even a word? ) we'll stick with Oracle's VirtualBox. This seems to be a lot of work, but it took me less than 2 hours to be completely ready to tamper with my image files. So lets begin.
Users on the correct systems ((L)ubuntu/Debian with Java 8 and python installed) can skip to 1.2.1
1.1.1 Get your copy of lubuntu 18+
Go to https://lubuntu.net/ and download lubuntu 18 if your pc hardware is 32-bit only, or lubuntu 19 for 64-bit hardware. You can do this by clicking the corresponding blue buttons on the main page or, if this doesn't apply anymore, find them in the Download section under the "previous lubuntu releases". Download the Image file and store it in your Workfolder
1.1.2 Install Oracle VirtualBox
From now on, all the steps mentioned will be either on the host-machine or the virtual machine i will clearly mark this out to avoid misunderstandings. Users already on correct systems will have to work-around these conceptions a little bit, but all in all the process should be the same for every workstation.
To install Virtual Box on the host-machine, get the installer for your host-system-architecture from https://www.virtualbox.org/wiki/Downloads. Follow the On-Screen-Instructions for the Installer to Setup VirtualBox for you. (I had it installed already, so i don't know the exact order of it. But maybe some of the users testing this out could come up with a quick "tutorial" for this step.) Most of the settings should be standard values.
After finishing the installation (and restarting?) you should now be able to Open the VirtualBox Manager via Desktop or Start Menu (whatever your host-OS offers, we will be sticking to Windows as host).
1.1.3 Install lubuntu 18+
In VirtualBox on your host-machine, create a "New" machine by clicking the button on the top left of the manager. As the name, choose how you want to memorize your virtual machine for later usage.
Use "Linux" as Type and "Ubuntu (32-bit/64-bit, choose appropriately)" as Version.
Your memory doesn't necessarily need to be gigantic. Still, i reserved 4GB of RAM for mine, and would recommend at least 2GB.
Check the radio button to "Create a virtual hard disk now" and click on "Create"
In the next dialog choose the Location for your VHD to be stored. The storage location should have around 25 GB of free space (read on section 0. for additional notes about storage space).
Choose your VHD size, i used 25GB to have some reserve, just in case. Click on Create. Choose your newly created virtual machine and select start from the top shortcut bar.
VirtualBox will come up with a new window and in it a dialog, asking for a installation medium for your new virtual machine. Click on the button to "Choose a virtual optical disk file..." and choose your previously stored Lubuntu disk image to mount as start-up disk. Click on Start, wait, then choose your Language. I recommend using english, so its easier to follow the tutorial, but this is up to you.
After that, you will be allowed to "Start Lubuntu" which we choose our virtual machine to do. The startup should be quite fast, from my experience. As soon as you get presented with your new (yet non-persistent) virtual desktop click on the icon to "Install Lubuntu xx.xx"
Soon the Lubuntu installer will come up, asking for the Language to be used. We'll keep American English (again, your choice) for now and click Next.
Choose your timezone and Region and click next. Choose your corresponding keyboard Layout, make sure it's the right one and click Next. In the next dialog step choose "Erase disk", leave the rest be and click Next.
On the next page, i recommend keeping it simple, as this is just a virtual machine, which ever only runs when you decide to extract and repack images. Enter "your" name, choose a login name, give the virtual machine a simple, locally-unique network name and choose a password for elevated rights operations. Remember, keep it simple, it will ease your work. I recommend to "Log in automatically without asking for the password" but i leave it to you to decide that. Click Next.
In the summary, check if you are okay with the Settings you entered, then click on Install.
Confirm the warning dialog with Install now.
Now it's all about Linux magic happening to create for you a persistent operating system on your virtual hard disk.
As the Installer asks you to Restart, do so by clicking on Done. Let the virtual machine reboot. When asked to do so, remove the installation medium (VirtualBox automatically does this for you, the options for this are under the main menu "Devices -> Optical Drives") and press ENTER.
After starting up, (and entering your password, if you didn't check the autologin checkbox), you are presented with your Desktop. On your keyboard press CTRL + SHIFT + T to open a terminal.
On a normal machine you should always keep your firewall on and setup. you can easily setup ufw for samba, but as we just crank around at a virtual machine (ideally behind a NAT-Router), it will be easier to just turn off the firewall alltogether by using
Code:
sudo ufw disable
in the terminal window (when asked for a password, enter your virtual machine user's password and press ENTER. at UNIX-like terminals it is normal that the password you enter will not be shown. don't worry, it's typing, just hiding. it will tell you after pressing ENTER, if its the right one or not.)
1.1.4 Install openjdk-8+
To install JDK on Lubuntu we use the built-in software installer. The following commands will update the system and install openjdk-8-jre
Code:
sudo apt update
you will be asked to enter your account password, enter password and confirm with ENTER
Code:
sudo apt dist-upgrade
confirm by typing "Y" into your keyboard and press ENTER.
This process will take a while, depending on your hardware and internet connection.
Code:
sudo apt install openjdk-8-jre
when asked, if you accept the changes to be made, type "Y" again and press ENTER.
this chain updates the virtual system packages and installs openjdk-8.
To check whether OpenJDK 8 JRE is installed, use the command
Code:
java --version
the output should be something like:
Code:
openjdk version "[B]1.8.0_222[/B]"
the bold part is the important, as it tells you that you have version 1.8.x, which is OpenJDK 8
Code:
OpenJDK Runtime Environment (build [B]1.8.0_222[/B]...
shows that the JRE version on your virtual machine is the same as the major openjdk version which is good.
1.1.5 Install python
To install python, use
Code:
sudo apt install python
this will install the required packages and configure them.
1.2.1 Install samba
To move files between your virtual machine and your host machine, the easiest way to do so is to use samba. It is easy to configure and fulfills our needs. To install samba enter
Code:
sudo apt install samba
into the terminal on your virtual machine and press ENTER. If asked, confirm changes with Y and ENTER.
1.2.2 Configure samba
We will configure samba in a way, so we don't need to "sudo" all of the time to use superr's kitchen, but instead use it as our autologin user. For this we will enter the following in our terminal (make sure that you didn't elevate ["sudo -i"] your terminal session, otherwise use exit, to return to unelevated session)
Code:
mkdir ~/android
chown -R [B]<yourusername>[/B]:[B]<yourusername>[/B] ~/android
cd ~/android
(the term "~/android" basically is a synonyme for "/home/<yourusername>/android; the ~ marks the path as inside your users /home/... directory)
this creates a folder called android in your virtual machine users home directory and changes the bash-path into it.
enter
Code:
sudo nano /etc/samba/smb.conf
to the terminal and press enter. this will open a console text editor with the samba configuration file. use PgDn or the Down-Arrow-Key to reach the end of the file and then append the following "code"
for <yourusername> use the username you selected during your virtual machine installation. its visible in the terminal before the ":" sign in the format
Code:
[B]username[/B]@[U]virtual[/U]machinename: ~$
Code:
[androshare]
comment = Android Share
path = /home/[B]<yourusername>[/B]/android
browseable = yes
read only = no
public = yes
create mask = 0644
directory mask = 0755
force user = [B]<yourusername>[/B]
save the changes by pressing CTRL + O on the keyboard and confirm with the ENTER key.
you can use the bash-command
Code:
testparm
and push ENTER to see your role configuration, and if you have made any mistakes in entering the configuration data.
to restart samba and make the share available enter
Code:
sudo service smbd restart
into the terminal and press ENTER.
sometimes the kitchen needs elevation for some tasks and will then write files that belong to the user "root". the easiest way to work around that is to sporadically use and memorize for later usage
Code:
sudo chown -R [B]<yourusername>[/B]:[B]<yourusername>[/B] ~/android
this will set file ownership to your user and thus allows you and shared samba-instances (as they are forced to run as your user) to regain read-write access to the respective files.
if you struggle with this, try asking in a new post (or maybe someone asked already?), maybe i or others can help you.
now you should be able to connect to your samba share.
1.2.3 Connect to sambashare
to connect to your newly created samba share, on your windows host machine use WIN + R or Startmenu -> Run... and enter \\<yourdeviceip>\androshare and press ENTER.
for other ways to connect to samba shares according to your host operating system, i must ask you to check google. this guide is long already, anyways. but its easily possible on any system (win,macos,linux,...)
to find your device ip, on the virtual machine enter the following into the terminal
Code:
ip a
you need to find the address obtained by your router. you normally find it under something like
Code:
1: lo:
...
inet 127.0.0.1/8 ...
2: enp0sX
...
inet [B]192.168.x.x[/B]
...
the bold part is important, while the upper address "127.0.0.1" is your local loopback address and not what we are looking for.
on your host machine enter the bold ip at <yourdeviceip> like this
Code:
\\[B]192.168.x.x[/B]\androshare
and press ENTER. this should open your Sambashare
1.3 A few words about handling file permissions in Linux
Sometimes SuperR's kitchen may create or modify files that are owned by root user, which prohibits you from changing these files without elevating via sudo. This is easily corrected by again using
Code:
chown -R [B]<yourusername>[/B]:[B]<yourusername>[/B] ~/android
if there are still files you can't access you can maybe fix it with
Code:
sudo chmod a+rwx ~/android/<fileyoucantmodify>
1.4.1 Get your copy of SuperR's Kitchen
SuperR's kitchen can be obtained at The Official SuperR's Kitchen Thread. Get the latest version. I use 1.2.1.1.
Download it to your host machine and put it into your host workfolder. from there, copy it to your \\virtualmachine\androshare directory.
1.4.2 Install SuperR's Kitchen
to install superr's kitchen, we need to unzip it. on the virtual host, type
Code:
cd ~/android
unzip [B]SuperRs-Kitchen_Linux-64_v1.2.1.1.zip[/B]
press ENTER and the archive should extract. if it did not extract, and instead throws an error about the package "unzip" beeing unknown to the system, use
Code:
sudo apt install unzip
to easily solve this problem, and repeat the upper step.
you can confirm that that unpacking was successfull by entering
Code:
ls -l ~/android/
into your terminal. the result should show at least a folder called "tools" and a file called "superr".
after confirming the correct extraction, use
Code:
rm [B]SuperRs-Kitchen_Linux-64_v1.2.1.1.zip[/B]
to delete the ZIP-File
replace the bold part with your SuperRs Kitchen ZIP-File Name.
Your ~/android directory should now contain 3 Elements, namely "README.md, superr" and a directory called "tools".
If everything went fine, you should now be able to start the kitchen by typing
Code:
./superr
into the terminal and pressing ENTER. if you are beeing told that you don't have permission to run this file as an executable, use
Code:
chmod ug+x ./superr
and repeat the above step. If everything worked, you should be asked to select your Language (english_srk.py). To choose it, type 1 on the keyboard.
The Kitchen will now ask you to download tools it needs to work properly. Allow it to do so by typing "Y" on the keyboard.
If everything went well, you should now be asked to enter your new Project name which identifies the folder, in which you will later store, modify and receive files. We will take care of that in the next step. This means, the Preparation process is over and you can now start using SuperR's Kitchen for your needs.
STEP 2 AND ON IN SECOND POST (CHARACTER LIMIT)
[CFW][W_K400][TREBLE] CFW and ROOT, MOSTLY-VANILLA
PART 2 OF THE POST, START WITH PART 1!!!!
2. Preparing your SuperR installation for your Custom AOSP Rom
In the Project Name we enter something identifying. Keep in mind that you may want to add multiple roms on this installation, so you should make it something rather unique. This process corresponds somewhat to Step 2.1, so you can read this one already to find out a good notation for your new project. I have already chosen my Treble image and will call mine
Code:
Enter new project name ...
lenny5_aosp8.1_vanilla_su_v32
2.1 Find out which Treble image you need
As you see in the last step, i selected a Version 8.1 "Oreo" image, where Vanilla tells you that theres no gapps at all and the suffix su means that it contains a rooted system. But later more about this. Also i chose v32 from the treble_experimentations releases.
To find your treble image, you need to have some information. First of all, read the information on this link. (phhusson's github wiki for Wiko Lenny 5)
Some informations here are important. First of all the flashing sequence, which will get important to us in a later step
Code:
Enable adb and oem unlock in developer options
adb reboot bootloader
fastboot flashing unlock
fastboot oem unlock
fastboot flash system your_gsi_path
fastboot reboot
as well as his testing notice
Code:
Flashed using Phh-Treble v18 - arm
as you can read in the Before starting section, there is a bug i could not resolve concerning installing older version ROMS, which could spontaneously start to apply to your device. i cannot "downgrade" my device, because it bootloops.
to select your image of choice, go to this site. (phhusson's treble image release site). to find v18, you will need to scroll down and go a few pages back in history.
some things to consider:
- lenny5 doesn't seem to be able to run AOSP9, so i'd recommend you stick with AOSP8.1
- there are lineageos compilations which might be interesting for some people. (i cannot tell if the root process for lineageos massively differs, as i don't use that one)
we will stick with AOSP8.1 in this guide.
first of all, you must decide if you want to stick with the go apps, install the stock gapps or go vanilla (no gapps at all). i will stick with vanilla. (note that some versions do not have the go version, others do)
then you will want to ask yourself if you want to root your phone, which we assume here to be yes.
as vanilla, like in our case, is not available with preinstalled su, we will stick with the nosu version. (which is a bit of a "hoax", as in fact this version already is rooted, you just have no way of controlling it, yet. we will take care of that in a later step.)
for our wiko lenny 5 we must choose the arm-aonly architecture. also i choose to stick with v32, the newest version per guide release date.
in my decision case, this leaves us with the following ROM:
https://github.com/phhusson/treble_experimentations/releases/tag/v32
Code:
system-arm-aonly-vanilla-nosu.img.xz
we will stick with that. if you want to use another rom, you must modify your choice. the overall process stays more or less the same. CONSIDER: It's proves easier to install some missing APK's etc. to your gapps-less system than removing unwanted gapps from your gapps-prebloated system.
click on the link and download the image file.
CONSIDER: Some of the images are in raw flashable format (the older ones), and have the extension *.img . For newer versions, the images are packed and CANNOT BE DIRECTLY FLASHED. these files are namely the ones with the extension *.img.xz
if your file has an extension that differs from *.img i strongly recommend you to use 7zip to extract the contained *.img file. 7-zip handles them all, which makes it the perfect standalone (de-)archiver on your computer. and no, i'm not getting paid by them for the advertising, it's just great and opensource.
now, if you didn't already, enter the name identifying your rom into the kitchen and confirm with ENTER.
to allow smb to write to your new project folder, reuse the command
Code:
sudo chown -R ~/android
by quitting superr (using the q key) or opening a second terminal (the easier way, in the original CTRL + ALT + T terminal on lubuntu, just doubleclick the top Tab-Bar off any other tabs and a new terminal tab will open) in which you execute this command.
now store the image file to your host workfolder and from there, copy it to your virtual workfolder's project folder (~/android/superr_<yourprojectname>/).
rename your system-arm-aonly-....img to just system.img for the kitchen to recognize it.
2.2 Extract your Treble image
To extract your Image file, on your virtual machines terminal, superr's kitchen should be running in the Main Menu.
if by any means you have stopped it, open a terminal with CTRL + ALT + T and enter
Code:
cd ~/android
./superr
press enter to execute and superr should launch. when asked for a project to load, choose the project you just created by pressing the correspondant cipher on the keyboard.
in the kitchen main menu, push cipher 4 on your keyboard to extract your obtained IMG-File. if asked, select your system.img by pressing the correspondant key and confirm the extraction with the "Y" key. wait for the process to finish. if asked, enter your virtual machine's user password. the kitchen sometimes needs to elevate some of it's processes during the extraction.
for the name of the zip, when asked, just enter "system_new". this is not so important, just dont simply call it "system", as this might confuse you under some circumstances and in the worst case overwrite your stock system.img.
for the perm type, select set_metadata by typing the "1" key on your keyboard, and you should be back in the main menu.
now your system image is unpacked into your virtual machine workfolder (~/android/<yourprojectfoldername>/system/)
2.3 Editing the contents (Rooting, etc.) of the Treble image
The editing in this guide's usecase is quite simple. We will want the following features and packages preinstalled:
- Root, of course
- including Root Management App
- BusyBox
- FDroid
- ...
you can add to this list to your hearts delight. The above will be my initial setup.
First we need to get the Root files.
These are found here
from this thread, get phh's-superuser.zip (the topmost file)
aswell as the phh's SuperUser apk file (top-second)
if you are having issues with the superuser implementation, try the bottommost element called phh's-superuser-aonly.zip instead of phh's-superuser.zip. this should normaly not be required.
copy both, the .zip and the .apk to your host workfolder.
now unpack the .zip to your host workfolder, which should create a folder "system" with 3 subfolders "bin,etc,xbin" in it.
copy this "system" folder to your virtual workfolder and into your project, so it integrates with the existing "system" folder on the virtual machine. if it asks you to overwrite, just allow it.
your virtual workfolder's project folder should now contain the following 3 files:
Code:
system/bin/phh-su
system/etc/init/su.rc
system/xbin/su
amongst the other system files.
Now download FDroid from here (the F-Droid site was temporarily down at the time of writing this guide)
Download the FDroid APK and store it in your host machine's workfolder.
After that, download the BusyBox APK from here
https://www.appsapk.com/busybox-app/
or a source you thrust more. There is a official busybox source, but i did not check which binary i must use for the Lenny 5, so i stick with the simplest method.
Download the BusyBox APK and store it in your host machine's workfolder.
Now copy the FDroid, BusyBox, and previously downloaded phh_s_SuperUser APK's from the host's workfolder to your virtual machine's project folder ~/android/<yourprojectfolder>/system/app/ (or \\<<yourvirtualmachineip\androshare\<yourprojectfolder>\system\app, respectively) to include them in your new ROM.
Thats basically all of the magic done. Your ~/android/<yourprojectfolder> should now contain the following 6 Elements
Code:
system/bin/phh-su
system/etc/init/su.rc
system/xbin/su
app/FDroid.apk
app/BusyBox.apk
app/phh_s_SuperUser_vX.X.X.X.apk
amongst the other elements from the Treble ROM.
move the APK app/FDroid.apk to a new Folder like this: app/FDroid/FDroid.apk
move the APK app/BusyBox.apk to a new Folder like this: app/BusyBox/BusyBox.apk
move the APK app/phh_s_SuperUser_vX.X.X.X.apk to a new Folder like this: app/phh/phh_s_SuperUser_vX.X.X.X.apk
as everything is sorted into folders, right?!
now we're done with modifying our treble image. lets repack it.
2.4 Repacking the Treble image
on your virtual machine terminal, with the kitchen open, go to the main menu if required and select "ROM Tools Menu" with the "8" key. You can check the "Root Menu" by pressing the "3" Key.
The Root/Unroot ROM should read (CURRENT: xbin/su) with Busybox and su.d "Disabled", which is okay, as BusyBox is not recognized, but there. If you want to utilize su.d, you must know yourself, how to do that properly. i don't know if it works as it should when done in the kitchen.
go back to the "ROM Tools Menu" with the "4" key and go to the "Build Menu" with the "7" key. Choose the option to "Build EXT4 img" by the key "2" and after the quick process finishes, in the menu "Which EXT4 img would you like to build?" select "system" by pressing the corresponding key, then select "sparse" by pressing the "2" key. for the file size, select the option to "Assume file size from project folder" by pressing the correspondent key and confirm the warning about this being BETA. Then wait for the process to finish.
The kitchen should say "system_new.img has been created in <yourprojectname>".
Now copy the newly created system_new.img from your virtual machine project directory to your host machine workfolder and we're done with editing and repacking the Image.
STEP 3 AND ON IN THIRD POST (CHARACTER LIMIT)
About TWRP and other stuff...
PART 3 OF THE GUIDE, START WITH PART 1!!!
3. Flashing the new Image to the Device
AT THIS POINT YOU SHOULD HAVE ALL YOUR DATA BACKUPED AND MAKE REALLY SURE FOR A LAST TIME, THAT YOU ACCEPT TO VOID YOUR WARRANTY AND TAKE ABSOLUTELY EVERY RISK TO YOURSELF FOR ANY CONSEQUENCES THAT COULD ARISE OF WHAT HAPPENS WITH YOUR DEVICE AT ANY TIME AFTER FOLLOWING THIS GUIDE.
The flashing process is simple. Enable Debug mode in your Phones Settings (Enable Developer Mode by taping the Build-Number several times Google: "Android Enable Developer Mode" - i really hope you know that after coming so far through this guide!!!.
When Developer Mode is activated, Go to Settings->Development Menu and activate the USB Debug Slider.
You must unlock the bootloader, at this point you must have generic adb or wiko specific adb installed, you can download it from here or get more information in section 0. "Before starting". The installation process is straightforward, possibly a restart of your host machine is required to get it running.
After installing ADB, you open the command line of your host machine and switch to your host machine workfolder by entering
Code:
cd <yourworkfolderpath>
and executing with ENTER.
use
Code:
dir
to make sure, that you are indeed in your workfolder.
when your phone is in usb debug mode, you can then reboot it into bootloader by entering
Code:
adb reboot bootloader
into your host machine command line. NOW THE DANGEROUS PART BEGINS, SO BE AWARE!!! WHEN UNLOCKING THE BOOTLOADER, YOUR LENNY5 WILL COMPLETELY WIPE ALL OF YOUR DATA AND RESET TO FACTORY SETUP!!!
by using the following commands in your command line you will unlock your bootloader, wipe your data and cache partitions including ALL PERSONAL DATA and flash your newly created ROM to the device.
Code:
fastboot flashing unlock
fastboot oem unlock
unlocks the boot loader. reenabling the debug mode (because of the factory reset) and/or rebooting the device may be required to reconnect to adb.
after that and making sure that you want to take the risk of flashing your new image, enter
Code:
fastboot flash system <yourhostworkfolderpath>\system_new.img
fastboot -w
fastboot reboot
the first command flashes your new image file, the second wipes your data and cache additionally, to make sure theres no residues there, which could mess with the first startup. after that we reboot the phone with the third command. after some loading, and a warning about the bootloader beeing unlocked, you should be greeted by AOSP's standard launcher with superuser, fdroid and busybox preinstalled.
4. Final words
After all it prove to be a quite long process, if you don't have any kitchen presetup. If the kitchen is ready, it's a thing of downloading, modifying and reflashing the device. but be careful. there's always a risk of bricking your device.
I will try to keep this guide up and running but memorize my Thread starting words.
If you think my RED BLOCKS are excessive - i'm sorry, but i care for your LENNY, too.
If you read this and are able to comply with all the steps in the guide, you are ready to flash your phone!
It's a wall of text, and i don't know if it's straight forward for all users, but it's the only way i could come up with, to root the LENNY5 phone, so it's worth it all the while, right?
I hope it helps some of you to get their Phones Unlocked and Unleashed.
Best regards
ivelischt
---------- Post added at 09:39 PM ---------- Previous post was at 09:37 PM ----------
if you find errors and mistakes in the guide, you are welcome to notice me and all the others by leaving a post in this thread.
Please ignore my posting titles, as they do not fit anymore, since i had to split from 2 to 3 posts to fit all of the text.
Okay some more words from my side concerning TWRP etc.
1. as far as i can tell, with the wikogeeks source you can indeed compile TWRP, but i'm not deep enough into it to try it.
2. with the procedure in the description above i now have a fully rooted phone
3. i am able to dump (mostly) any partition on my device (boot, recovery, system). so i have boot.img, recovery.img tested working. of course i was unable to dump my old system as it was not rooted. but i can dump my new system.img and it is also tested working, i reflashed all of the images to find it out.
4. if someone here in the forums thinks, that, with this information, you are able to port TWRP, i think we all would be glad,
because
5. i tampered around with various twrp roms. with the Jerry 3 ROM, which is out in the Net (DuckDuckGo-Search: w_k300 twrp), i thought i'd come to a point, as these are "sister-devices". in fact i had twrp running after loading the split-files (zKernel, etc...) from stock recovery to twrp recovery using the kitchen. but the screen isn't working. i need to "swipe for modifications", but i can't. as far as i can tell, it's just the touchscreen irresponsive. maybe this is something quickly fixed, maybe not.
so, i don't know if it's legal for me to share these sources here in the board but if anyone wants to test around on these write a on pm. just ask me and i will do what i can.
on my system, at the moment i have:
- stock boot.img
- stock recovery.img
- aosp8.1 system.img i use on my lenny
- semi-functional Jerry3-TWRP-Port, with the display unfunctional
let me know if you can do something with this stuff.
best regards
Matt 123456789 said:
Ok so Wiko Released the Firmware! Its a Windows software that downloads and flashes the ROM, and it makes a folder with stuff in it. Maybe experienced people can look into it and build TWRP?!! I would really love twrp but I don't have the experience :crying: . Hope developers see this
Click to expand...
Click to collapse
Hey Matt! Sorry, i completely misunderstood what you were talking about. Thats my fault
To clarify, there IS an actual Update package, just not under the various xx.wikomobile.com subdomains, but via world.wikomobile.com, using the IMEI number, you can infact get an Update.zip. I saw that really just now... The most recent update hides at https://support.wikomobile.com/maj/Lenny5_OPE_V34.zip
I don't know if this helps porting TWRP, as i'm actually experimenting with compiling it from source, for lenny 5 specifically. but to no success until this point. but whilst experimenting around, you can at the very least use it to flash to stock if required.
The update.zip contains the following:
- SPFlashTool
- MT6580 Scatterer-File
- boot-sign.img
- cache-sign.img
- lk-sign.img
- misc2-sign.img
- odmdtbo-sign.img
- recovery-sign.img
- secro-sign.img
- system.img
- tee-sign.img
- userdata-sign.img
- vendor-sign.img
- preloader_k400.bin
- as well as tons of other files
i think the stock system image is raw. to flash it you must either use the SPFlashTool or convert it to sparse format by other means...
best regards
edit: it seems, that lenny5 runs well with AOSP9, at least i upgraded my device today and it runs.
also, if you decide to install treble images by the guide above, using gapps, you will have to register your device here. (Android Device Registration)
their guide on getting the android_id may be a bit strange, i needed to progress as follows:
Code:
adb root
adb shell
inside shell type:
Code:
su <-- work as root
cd /data/data/com.google.android.gsf/databases/
sqlite3 gservices.db
this will start sqlite3 command line.
inside the sqlite3 command line enter
Code:
select * from main where name = "android_id"; <-- don't forget the semicolon!
after pressing enter, the output should be something like
Code:
android_id|[B]1234567890123456789[/B] <-- this code will be different on your device.
on the Android Device Registration page, you enter the bold part of the output and press Register. enter
Code:
.exit <-- to leave sqlite
exit <-- to leave su mode
exit <-- to leave shell
it will take a few minutes until your google services start to work properly without flooding your notifications.
you should now be able to use your gapps.
ivelischt said:
Please ignore my posting titles, as they do not fit anymore, since i had to split from 2 to 3 posts to fit all of the text.
Okay some more words from my side concerning TWRP etc.
1. as far as i can tell, with the wikogeeks source you can indeed compile TWRP, but i'm not deep enough into it to try it.
2. with the procedure in the description above i now have a fully rooted phone
3. i am able to dump (mostly) any partition on my device (boot, recovery, system). so i have boot.img, recovery.img tested working. of course i was unable to dump my old system as it was not rooted. but i can dump my new system.img and it is also tested working, i reflashed all of the images to find it out.
4. if someone here in the forums thinks, that, with this information, you are able to port TWRP, i think we all would be glad,
because
5. i tampered around with various twrp roms. with the Jerry 3 ROM, which is out in the Net (DuckDuckGo-Search: w_k300 twrp), i thought i'd come to a point, as these are "sister-devices". in fact i had twrp running after loading the split-files (zKernel, etc...) from stock recovery to twrp recovery using the kitchen. but the screen isn't working. i need to "swipe for modifications", but i can't. as far as i can tell, it's just the touchscreen irresponsive. maybe this is something quickly fixed, maybe not.
so, i don't know if it's legal for me to share these sources here in the board but if anyone wants to test around on these write a on pm. just ask me and i will do what i can.
on my system, at the moment i have:
- stock boot.img
- stock recovery.img
- aosp8.1 system.img i use on my lenny
- semi-functional Jerry3-TWRP-Port, with the display unfunctional
let me know if you can do something with this stuff.
best regards
Click to expand...
Click to collapse
Same with the display here, can't get it to work. I read that display touch malfunction is about kernel diferences, but I don't know how to modify it.
Hanthonious said:
Same with the display here, can't get it to work. I read that display touch malfunction is about kernel diferences, but I don't know how to modify it.
Click to expand...
Click to collapse
well, i then tried all the possible configurations of the following:
TWRP versions:
- self-compiled TWRP
- TWRP for some random FullHD-MTK6580 with more or less same specs as lenny 5
- K300 TWRP
kernel versions:
- twrp k300 kernel
- stock k400 kernel
- self-compiled k400 kernel
which makes quite some possible combinations. as far as i can recall, the most sucessful was the untouched k300 twrp with its k300 kernel, which managed to boot up but with the touchscreen not working.
i then tried the k300 twrp with stock and self-compiled k400 kernel, but both failed. i even tampered with the kernel adress to fit it to k400 and tried out multiple "tricks" i stumbled upon when searching the internet. but the phone always just hangs a few seconds, then boots into "normal" mode or stock recovery.
i cannot fully rule out whether its caused by me implementing the kernel in a wrong way (for me this is the most probable reason ) or if it's because SuperR's kitchen (thanks go out!) has some kind of mess while reintegrating the changed kernel, as i did all of these combine-and-retry kind of rom porting experiments with his product. maybe i am just using the tool in a wrong way.
i also compiled a stock kernel from wikogeek sources, then used that to compile twrp sources into a recovery.img, including the self-built kernel, which both, after some tinkering, built without any issue, but then also, this image just hangs for a few seconds and shows the same behavior as stated above.
whatever it is, i cannot identify it. this has two main reasons:
- first and most important: what i know is through learning-by-doing, which means, i have no degree in coding or anything. from my perspective, i feel a bit proud already, being able to compile aosp or lineage from source, even with a lot of help by those creating these mostly ready-for-use sources. :victory: learning-by-doing implicates my second point: time investment.
- i cannot afford to spend most of my time with digging into android development. and also often, i just don't have any delight in it and do other things.
also, my main purpose was to get a rooted system (with a custom rom on it), which i managed, so most of the time i spend on android stuff at the moment, is to update my build and distribute the updated images in time when security patches arrive.
short said: if twrp for k400 comes, it would be nice, but it's none of my main objectives at the moment to get this to work.
best regards