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Hey,
Ive been searching for 6 hours now and i still haven't found the solution to my problem.
My problem:
Today i got my Samsung Galaxy S2, so i wanted to put a custom ROM on it using this guide: http://www.redmondpie.com/install-cm7-on-galaxy-s2-using-rom-manager-how-to-tutorial/.
Firstly i rooter my phone without a problem. After that i followed the guide. This was no problem untill i had to: 'Launch ROM Manager and tap on Flash ClockworkMod Recovery and pick Samsung Galaxy S II from the list of compatible smartphones.' There was an error in recovery mode about verification.
After this i flashed my phone with clockworkMod-Recover to be able to put of verification. When i toggled it off i tried to update my phone to CM7 wich was on my sd card.
When i tried rebooting now it was stuck on loading screen with the well-known yelolow triangle.
I tried everything (including: http://forum.xda-developers.com/showthread.php?t=1108499 -> did everything perfectly). I tried to flash other stuff. But still same problem i wiped it a lot, still nothing.
I can acces download and recovery mode without any problems. i even flashed the phone to the stock kernel (Kernel_I9100XWKI4). so now i dont have a yellow triangle but still stuck at boot screen.
I am desperate and depressed that my expensive phone wont boot up. Can anyone please help me out i'm even willing to pay the one who helps me out.
Thanks in advance!
try flashing stock ROM from here
http://forum.xda-developers.com/showthread.php?t=1075278
TheFaixy said:
try flashing stock ROM from here
http://forum.xda-developers.com/showthread.php?t=1075278
Click to expand...
Click to collapse
Tried this a lot, doesnt fix it.
1) Get the right CF Kernel from the Chainfire kernel thread in the Android Original Development Thread. Extract the zip to get a TAR and extract the TAR to get a z-image file. Also download the corresponding original stock kernel from the Intratech thread in the same section.
2) Flash the TAR in PDA using Odin. Do not click repartition. This lets you boot with with functional Root and CWM.
3) If you want to get rid of the yellow triangle, then load the z-image file into /sdcard. Reboot into download mode and use Odin to flash the stock kernel (again in the PDA without repartition). After that, go to the CWM app, choose flash kernel and locate the zimage and proceed.
NB: You can read Chainfire and Intratechs threads in case I was vague somewhere.
Installing CM
1) After all this, put the latest nightly into /sdcard
2) Boot into recovery.
3) Clear Data, Cache, Dalvik Cache (in advanced). Go to install Zip-->Choose Zip from SD card--> Choose the CM7 nightyl file.
4) Flash is twice i.e consecutively. The first time, it just takes like a second to flash, the second time will be the complete install. No idea why this happens or whether its been fixed now.
5) Reboot.
The next time, dont google for this type of Info. The XDA forums has everything you need and a good search engine too.
Let me know if you still have issues.
Cheers.
EDIT: RomManager works best on CM7 only. I suggest that you keep it that way. It does not work with the basic stock rooted CF Kernels as is mentioned on his thread.
jayerfernandes said:
1) Get the right CF Kernel from the Chainfire kernel thread in the Android Original Development Thread. Extract the zip to get a TAR and extract the TAR to get a z-image file. Also download the corresponding original stock kernel from the Intratech thread in the same section.
Click to expand...
Click to collapse
Can u provide me a links to this, i don't seem to find it.
just gonna ask the obvious question here, you do have the international gs2 dont you? not an american t-mobile or at&t version?
skimminstones said:
just gonna ask the obvious question here, you do have the international gs2 dont you? not an american t-mobile or at&t version?
Click to expand...
Click to collapse
I got the European one yes.
I ought to have mentioned SGS2 Android Original development forum.
Chainfire - http://forum.xda-developers.com/showthread.php?t=1103399
Intratech - http://forum.xda-developers.com/showthread.php?t=1075278
jayerfernandes said:
1) Get the right CF Kernel from the Chainfire kernel thread in the Android Original Development Thread. Extract the zip to get a TAR and extract the TAR to get a z-image file. Also download the corresponding original stock kernel from the Intratech thread in the same section.
2) Flash the TAR in PDA using Odin. Do not click repartition. This lets you boot with with functional Root and CWM.
3) If you want to get rid of the yellow triangle, then load the z-image file into /sdcard. Reboot into download mode and use Odin to flash the stock kernel (again in the PDA without repartition). After that, go to the CWM app, choose flash kernel and locate the zimage and proceed.
NB: You can read Chainfire and Intratechs threads in case I was vague somewhere.
Installing CM
1) After all this, put the latest nightly into /sdcard
2) Boot into recovery.
3) Clear Data, Cache, Dalvik Cache (in advanced). Go to install Zip-->Choose Zip from SD card--> Choose the CM7 nightyl file.
4) Flash is twice i.e consecutively. The first time, it just takes like a second to flash, the second time will be the complete install. No idea why this happens or whether its been fixed now.
5) Reboot.
The next time, dont google for this type of Info. The XDA forums has everything you need and a good search engine too.
Let me know if you still have issues.
Cheers.
EDIT: RomManager works best on CM7 only. I suggest that you keep it that way. It does not work with the basic stock rooted CF Kernels as is mentioned on his thread.
Click to expand...
Click to collapse
I allready get stuck on the first thing, i flashed the CF kernel with Odin and after this he wont boot so i cant procede. This is my problem he just doesnt wanna boot.
I dont want any custom ROM's anymore i just want the default phone back. This is a disaster.
Did you choose the right CF Kernel. It has to be chosen to be inline with the Kernel version that came with your phone. As you've not managed to flash a modded kernel, you will still be on the same kernel that came along with you phone. You cant choose any CF Kernel that you like.
You've mentioned Kernel_I9100XWKI4. Is this the same that came with the phone or did you pick some random kernel?
Another option is to try that android recovery, but Im not familiar with it and its options.
I had the same issue as you when I was playing around with cutom kernels and CWM
jayerfernandes said:
Did you choose the right CF Kernel. It has to be chosen to be inline with the Kernel version that came with your phone. As you've not managed to flash a modded kernel, you will still be on the same kernel that came along with you phone. You cant choose any CF Kernel that you like.
You've mentioned Kernel_I9100XWKI4. Is this the same that came with the phone or did you pick some random kernel?
Another option is to try that android recovery, but Im not familiar with it and its options.
I had the same issue as you when I was playing around with cutom kernels and CWM
Click to expand...
Click to collapse
Yes that is the original one (I9100XWKI4). I am also not familiar with android recovery.
Ok, if its KI4, then theres a Ki4 for Gingerbread 2.3.4 and another for 2.3.5. You have to choose the right one
http://forum.xda-developers.com/showpost.php?p=17704099&postcount=6
jayerfernandes said:
Ok, if its KI4, then theres a Ki4 for Gingerbread 2.3.4 and another for 2.3.5. You have to choose the right one
http://forum.xda-developers.com/showpost.php?p=17704099&postcount=6
Click to expand...
Click to collapse
I tried both, none worked :s
Then I think its best that you head over to Intratechs thread, a new firmware itself and flash it over. As you say KI4, download XWKI4 2.3.4, both the OXX multi CSC and the stock kernel and reflash your whole firmware as per the instructions in the thread.
http://forum.xda-developers.com/showthread.php?t=1075278
Also make sure that Samsung Kies is not running anywhere. Kill it in processes and do not let it boot in msconfig.
jayerfernandes said:
Then I think its best that you head over to Intratechs thread, a new firmware itself and flash it over. As you say KI4, download XWKI4 2.3.4, both the OXX multi CSC and the stock kernel and reflash your whole firmware as per the instructions in the thread.
http://forum.xda-developers.com/showthread.php?t=1075278
Also make sure that Samsung Kies is not running anywhere. Kill it in processes and do not let it boot in msconfig.
Click to expand...
Click to collapse
FIXED
I wan't to thank u so mutch right now. Send me a pm for payment!
None required mate. If you are still interested in rooting, follow the instructions Id mentioned in my first post using the CF KI4 Kernel for 2.3.4 and you should be fine.
As an alternative custom rom to CM7, check out GingerMod, I can vouch for it.
jayerfernandes said:
None required mate. If you are still interested in rooting, follow the instructions Id mentioned in my first post using the CF KI4 Kernel for 2.3.4 and you should be fine.
As an alternative custom rom to CM7, check out GingerMod, I can vouch for it.
Click to expand...
Click to collapse
Well i rly wanted this skin: https://market.android.com/details?id=com.david1171.minimalbread&feature=related_apps
That is very kind of u.
but i'm afraid now to try it again. So if u would make me a detailed version of how to install it step by step starting from what i have now. i would be very gratefull!
I got CM7 to work thanks again for all the help!
Glad to hear that.
Hello everyone, Im truly at a loss...
ive been going at this for weeks reading countless threads and differnt sites and i cant figure it out...
My at&t is rooted.. i do have super user access and rom manager installed..
the only problem is when i go into rom manager and reboot into recovery or try to flash a rom i get an error...
e: fialed to verify whole file signature
e: signature verification failed
installation aborted..
it is the blue screen and not the recovery orange screen.... why isnt my recovery not installed and how do i install it??
please help..
if you need any info please let me know thank you..
kind of difficult to understand what you're actually asking, btw the cwm recovery is not orange it's lightblue. also, DON'T USE ROM MANAGER
Nick281051 said:
kind of difficult to understand what you're actually asking, btw the cwm recovery is not orange it's lightblue. also, DON'T USE ROM MANAGER
Click to expand...
Click to collapse
Hi nick. I made a video of my problem http://www.youtube.com/watch?v=B7cxryEC5ig
Also...if you're telling me to not use Tom manager then what do I use to install roms?
Thanks in advanced
xxkhbxx said:
Hi nick. I made a video of my problem http://www.youtube.com/watch?v=B7cxryEC5ig
Also...if you're telling me to not use Tom manager then what do I use to install roms?
Thanks in advanced
Click to expand...
Click to collapse
Rom manager is not fully functional on the SGSII. In particular, you can not use recovery through Rom Manager. To gain ClockworkMod Recovery, you must install a custom kernel containing CWM Recovery.
You can install a kernel with Odin3, Heimdall, adb, Android Terminal Emulator, or Mobile Odin Lite. If you use Odin3 or Heimdall, this will increment the flash counter. Adb, Terminal and Mobile Odin Lite will not increment the flash counter. If you need specific guidance, look at the FAQ in sticky section of the General forum, or follow the Guide linked in my signature. (I havn't added Mobile Odin Lite to the guide yet, but it's a pretty easy option. If you download it from Chainfires thread, it is free. If you get the pro version from the market there is a small charge.)
You can't boot into recovery through rommanager. You should do the three button boot (press power+volup/down) once you do that you will be able to flash roms without any issue.
Blaze9 said:
You should do the three button boot (press power +vol up/down) once you do that you will be able to flash roms without any issue.
Click to expand...
Click to collapse
You can't flash roms from stock 3e recovery, so unless there is a custom kernel installed on the phone you will not be able to flash roms.
I'll definitely cast a vote for Mobil Odin. I flashed Entropy 512's latest kernal through the Pro version, and it took less than 10 seconds!
creepyncrawly said:
You can't flash roms from stock 3e recovery, so unless there is a custom kernel installed on the phone you will not be able to flash roms.
Click to expand...
Click to collapse
Yes, but he said it is the blue recovery screen, which is CWM. The orange screen is stock recovery.
Blaze9 said:
Yes, but he said it is the blue recovery screen, which is CWM. The orange screen is stock recovery.
Click to expand...
Click to collapse
Yes. I looked at his video again. The video is bad, very blurry, but it does look like he has ClockworkMod Recovery 5.0.2.3 installed, not 3e recovery. So your directions would be good in that case.
BYW, I believe that stock 3e recovery is also blue text. It's been a while since I booted into 3e recovery though.
creepyncrawly said:
Yes. I looked at his video again. The video is bad, very blurry, but it does look like he has ClockworkMod Recovery 5.0.2.3 installed, not 3e recovery. So your directions would be good in that case.
BYW, I believe that stock 3e recovery is also blue text. It's been a while since I booted into 3e recovery though.
Click to expand...
Click to collapse
3e recovery is indeed blue on our phone, just like CWM.
Sent from my SAMSUNG-SGH-I777 using xda premium
Hey Creepy thanks for the heads up and link i feel like part of my prob is syncin to my computer.(it has not been same since windows crashed)Any whos i tried the QR code but said download unsuccessful. Haven't had a chance to do the download. Question is can i just buy mobile Odin off market and download a kernel directly onto my phone from internet/no computer required?
Thanks
ghettopops said:
Hey Creepy thanks for the heads up and link i feel like part of my prob is syncin to my computer.(it has not been same since windows crashed)Any whos i tried the QR code but said download unsuccessful. Haven't had a chance to do the download. Question is can i just buy mobile Odin off market and download a kernel directly onto my phone from internet/no computer required?
Thanks
Click to expand...
Click to collapse
That's is correct. Though mobile odin lite is on xda for free. I used it to flash entropy512's newest kernel. Worked without an issue.
Just make sure you have the zImage already extracted and on your phone.
Sent from my páhhōniē
ghettopops said:
Hey Creepy thanks for the heads up and link i feel like part of my prob is syncin to my computer.(it has not been same since windows crashed)Any whos i tried the QR code but said download unsuccessful. Haven't had a chance to do the download. Question is can i just buy mobile Odin off market and download a kernel directly onto my phone from internet/no computer required?
Thanks
Click to expand...
Click to collapse
Download Mobile Odin Lite from Chainfires OP to your pc, move MobileODINLite-v1.25.apk into the same directory where you have adb.exe, and use adb to install it with:
Code:
adb install MobileODINLite-v1.25.apk
You do not need to try to install the add-on (flashkernel). You don't need it to flash a kernel, but you do need it if you want to flash a rom. When I tried it out this weekend, it would not download the flashkernel, so after I installed the kernel, I deleted Mobile Odin Lite.
creepyncrawly said:
Rom manager is not fully functional on the SGSII. In particular, you can not use recovery through Rom Manager. To gain ClockworkMod Recovery, you must install a custom kernel containing CWM Recovery.
You can install a kernel with Odin3, Heimdall, adb, Android Terminal Emulator, or Mobile Odin Lite. If you use Odin3 or Heimdall, this will increment the flash counter. Adb, Terminal and Mobile Odin Lite will not increment the flash counter. If you need specific guidance, look at the FAQ in sticky section of the General forum, or follow the Guide linked in my signature. (I havn't added Mobile Odin Lite to the guide yet, but it's a pretty easy option. If you download it from Chainfires thread, it is free. If you get the pro version from the market there is a small charge.)
Click to expand...
Click to collapse
Thank you creepy. Thank u everyone. I will try when I get home and get back to you.
BTW what's this counter that you are mentioning?
xxkhbxx said:
Thank you creepy. Thank u everyone. I will try when I get home and get back to you.
BTW what's this counter that you are mentioning?
Click to expand...
Click to collapse
Happy to help. For information on the counter, read the fairly extensive discussions in the flash custom binaries guide and the return to the store guide linked in my signature.
thank you very much, i installed Mob odin lite and the kernel so now i am good to go. I just nandroid backed up my stock rom and am going to give a diff one a try.
creepyncrawly said:
Rom manager is not fully functional on the SGSII. In particular, you can not use recovery through Rom Manager. To gain ClockworkMod Recovery, you must install a custom kernel containing CWM Recovery.
You can install a kernel with Odin3, Heimdall, adb, Android Terminal Emulator, or Mobile Odin Lite. If you use Odin3 or Heimdall, this will increment the flash counter. Adb, Terminal and Mobile Odin Lite will not increment the flash counter. If you need specific guidance, look at the FAQ in sticky section of the General forum, or follow the Guide linked in my signature. (I havn't added Mobile Odin Lite to the guide yet, but it's a pretty easy option. If you download it from Chainfires thread, it is free. If you get the pro version from the market there is a small charge.)
Click to expand...
Click to collapse
Hello again. I haven't tried anything yet time is not permitting me to but I did install a custom kernel when I first rooted. This is the method I used if I haven't posted the link up yet. Its from zedomax on his you tube channel. I did it step by step. I was even able to make backups no problem.
https://www.youtube.com/watch?v=R-2Z2dKsuio&feature=youtube_gdata_player
Creep? I'm on my lunch break reading your other threads and what not... and I saw someone write press power / up and down buttons to get to cwm recovery ... but then I saw someone say release the power button when you see the yellow triangle.
So I did that and was in recovery 5.0.2.3 and attempted to flash cyanogen that I had stored in the phone...... the first attempt took two seconds so I remember on another post people had said to flash it again so I did. It took maybe 10 seconds this time.
I restarted.. and was joyed to see the cyanogen boot screen but was saddened to see it was caught in a boot loop. Would keep restarting and doing the bootup screen. Wouldn't pass that part so I had to do a restore .. any idea what I may be doing wrong..?
I attached a screen shot of my "about phone" thank u thank you everyone
I really can't help with installing CM7. I've never installed it myself.
From what I see, your were on stock with zedomax kernel and CWM 5.0.2.3, which as far as I know meets the requirements to be ready to flash CM7. Maybe someone with more experience can help you.
creepyncrawly said:
I really can't help with installing CM7. I've never installed it myself.
From what I see, your were on stock with zedomax kernel and CWM 5.0.2.3, which as far as I know meets the requirements to be ready to flash CM7. Maybe someone with more experience can help you.
Click to expand...
Click to collapse
Thanks creepy. Just out of curiosity do you have a Tom installed? If so then which? I would like to try your rom and see.
I would like to flash a new rom. i am currently rooted. I would like to be able to use the nfc feature, as well have jellybean installed. i was looking at using this rom: http://forum.xda-developers.com/showthread.php?t=1574718. it mentions cwm. is this ok to install on my phone? also, any guidance with this would be great!
Yes its fine
Sent from my SGH-I777
Add long as your phone is an i777, you follow the instructions on the OP, and you re-wipe and flash before asking about something messing up... Yes.
I would also recommend flashing aokp 7.3 ICS, then flashing the JB ROM. It seems to be helpful.
Clay
Team Pirate
Sent from my Buttery Smooth PINK SGH-i777
OP don't forget to hit the thanks button to those who have helped you.
Sent from Team Pirate
sniper8752 said:
I would like to flash a new rom. i am currently rooted. I would like to be able to use the nfc feature, as well have jellybean installed. i was looking at using this rom: http://forum.xda-developers.com/showthread.php?t=1574718. it mentions cwm. is this ok to install on my phone? also, any guidance with this would be great!
Click to expand...
Click to collapse
Our phones have a recovery built into the kernel so make sure not to try and flash anything with Rom Manager.
Sent from Team Pirate's secret underground base
sniper8752 said:
I would like to flash a new rom. i am currently rooted. I would like to be able to use the nfc feature, as well have jellybean installed. i was looking at using this rom: http://forum.xda-developers.com/showthread.php?t=1574718. it mentions cwm. is this ok to install on my phone? also, any guidance with this would be great!
Click to expand...
Click to collapse
If you start off using any custom ROM, especially the AOKP, I do suggest you spend time read more, follow that thread (the link you provided), the more you read the more you save time and avoid headache down the road. One example that Phalanx just pointed out, it isn't listed anywhere but from reading and following that thread.
1. Make sure your device is i777, if anything other than that, stop.
2. Make sure you have the CwM Recovery installed. Do get along with the buttons such what home button does, what power button does. It depends on the CwMR version.
3. Follow the instruction of the ROM for installation.
4. Good luck and enjoy.
I have cwm installed, and I select the option in the app to reboot into recovery. it reboots, and goes into recovery mode. the only problem is, is that it is the android system recovery. I do not see an option for backup there.
sniper8752 said:
I have cwm installed, and I select the option in the app to reboot into recovery. it reboots, and goes into recovery mode. the only problem is, is that it is the android system recovery. I do not see an option for backup there.
Click to expand...
Click to collapse
For crispy sake don't use Rom manager!
Read more before flashing anything
Raise yer mizzenmast and swab 'er poop deck!
sniper8752 said:
I have cwm installed, and I select the option in the app to reboot into recovery. it reboots, and goes into recovery mode. the only problem is, is that it is the android system recovery. I do not see an option for backup there.
Click to expand...
Click to collapse
Luckily you don't have CWM installed yet using Rom Manager what you have is Rom Manager....
1. Uninstall Rom Manager ASOP
2. You need to flash a custom kernel to get CWM you can do that be installing Mobile Odin lite free from XDA and flashing a kernel...
3. You need to read LOTS more or you risk BRICKING your phone......
4. It will depend what ROM your on now what kernel you need to flash to get CWM Gingerbread = GB kernel ICS = ICS kernel PLEASE read before doing ANYTHING............
5. Go to this link and READ 3a. http://forum.xda-developers.com/showthread.php?p=18576627#post18576627
snipe2nite said:
Luckily you don't have CWM installed yet using Rom Manager what you have is Rom Manager....
1. Uninstall Rom Manager ASOP
2. You need to flash a custom kernel to get CWM you can do that be installing Mobile Odin lite free from XDA and flashing a kernel...
3. You need to read LOTS more or you risk BRICKING your phone......
4. It will depend what ROM your on now what kernel you need to flash to get CWM Gingerbread = GB kernel ICS = ICS kernel PLEASE read before doing ANYTHING............
5. Go to this link and READ 3a. http://forum.xda-developers.com/showthread.php?p=18576627#post18576627
Click to expand...
Click to collapse
i noticed there is only mobile odin pro now? any free solutions? and so with this, i can flash my rom?
sniper8752 said:
i noticed there is only mobile odin pro now? any free solutions? and so with this, i can flash my rom?
Click to expand...
Click to collapse
No. The lite version is still in the OP of the developers thread as an attachment.
sniper8752 said:
i noticed there is only mobile odin pro now? any free solutions? and so with this, i can flash my rom?
Click to expand...
Click to collapse
I will help you get this working, I have some questions tho to get you the right info when you see this respond back just don't do anything till
I help you.... I would rather help you then have you brick your phone but of course do whatever you want.... You can DL and install these 2 files just like any other apk install MobileODINLite first then FlashKernel I777 of course you will need to be rooted, this wont change anything on your phone it will just install the app to get you ready to flash the zImage... The next step is KEY as to what you're running now.... That's where I have questions...
https://www.dropbox.com/s/xxf4c4tvevh1gnx/MobileODINLite-v3.25.apk Here is a link to the latest release from my dropbox.
https://www.dropbox.com/s/5q4b5tkmxsdx0e1/Mobile ODIN FlashKernel I777.apk FlashKernel I777
EDIT I will be around here for about 3 hours it's 6:40am now on the west coast after that it will be like 10 hours...
got it. why does odin need my location?
also, it says that odin required an add-on to be able to flash firmwares on the device (i think i just figured it out... was that the second thing i installed?).
thanks for your help! i appreciate it.
sniper8752 said:
got it. why does odin need my location?
also, it says that odin required an add-on to be able to flash firmwares on the device (i think i just figured it out... was that the second thing i installed?).
thanks for your help! i appreciate it.
Click to expand...
Click to collapse
I'm not sure why the location permission BUT it is built by 1 of the best devs on here ChainFire nothing to worrie about....
the second file was the add-on, when you load mobile odin is it saying you need to install the add-on? Now you need to flash the zImage to get CWM if you haven't already....What firmware are you on now? I feel dumb telling to flash the 2nd file you only need the Odin lite to flash the zImage (kernel) to get CWM once you flash a new ROM in CWM you will lose all the data anyways... Now that you have um back them up and save them so when you flash a new ROM you can reinstall both of them!! Always good to have IMO...
snipe2nite said:
I'm not sure why the location permission BUT it is built by 1 of the best devs on here ChainFire nothing to worrie about....
the second file was the add-on, when you load mobile odin is it saying you need to install the add-on? Now you need to flash the zImage to get CWM if you haven't already....What firmware are you on now? I feel dumb telling to flash the 2nd file you only need the Odin lite to flash the zImage (kernel) to get CWM once you flash a new ROM in CWM you will lose all the data anyways... Now that you have um back them up and save them so when you flash a new ROM you can reinstall both of them!! Always good to have IMO...
Click to expand...
Click to collapse
I have installed both apks. zimage has to do with the bootup, right? where do i get that file? would the firmware be i777ucle5?
@sniper8752,
You seem to be flailing around in the dark. You really need to not only read, but also see how things fit together. Just a friendly warning, if you don't know what a zImage is, or why you are flashing it, or which zImage to use, you still need to do some more reading and get a better overall picture before you continue with flashing JellyBean.
The zImage is the kernel. (Don't forget to capitalize the I as linux is case sensitive.) I am assuming you are rooted but do not have ClockworkMod Recovery installed yet. You need to install a custom kernel that matches your system. That means flash a Gingerbread kernel if you currently have a Gingerbread system, or an ICS kernel if you currently have an ICS system. The various options for the kernels are available in the development section. To use a zImage with mobile odin, you must extract the zImage from the .zip file (or sometimes .tar) that the developer makes available. Mobile odin can actually pull the kernel from a tar file, but it will not recognize a zip file.
creepyncrawly said:
@sniper8752,
You seem to be flailing around in the dark. You really need to not only read, but also see how things fit together. Just a friendly warning, if you don't know what a zImage is, or why you are flashing it, or which zImage to use, you still need to do some more reading and get a better overall picture before you continue with flashing JellyBean.
The zImage is the kernel. (Don't forget to capitalize the I as linux is case sensitive.) I am assuming you are rooted but do not have ClockworkMod Recovery installed yet. You need to install a custom kernel that matches your system. That means flash a Gingerbread kernel if you currently have a Gingerbread system, or an ICS kernel if you currently have an ICS system. The various options for the kernels are available in the development section. To use a zImage with mobile odin, you must extract the zImage from the .zip file (or sometimes .tar) that the developer makes available. Mobile odin can actually pull the kernel from a tar file, but it will not recognize a zip file.
Click to expand...
Click to collapse
I have decided on flashing this rom: http://ultimatum.us/. looks like it will take about an hour to download... i currently have ics installed. to flash the zImage, do I click on "Kernel" in the app.?
thanks for help and explaining the zImage. what would be the best way to learn all of this? is there a good site so I don't have to go looking around everywhere? maybe like a beginner's guide?
sniper8752 said:
I have decided on flashing this rom: http://ultimatum.us/. looks like it will take about an hour to download... i currently have ics installed. to flash the zImage, do I click on "Kernel" in the app.?
thanks for help and explaining the zImage. what would be the best way to learn all of this? is there a good site so I don't have to go looking around everywhere? maybe like a beginner's guide?
Click to expand...
Click to collapse
Dude, you are so far off path. there are no "begginers" guides, just what we got. Honestly, this stuff aint for you man. dont mess with your phone.
but if you insist, then just keep reading.
sniper8752 said:
I have decided on flashing this rom: http://ultimatum.us/. looks like it will take about an hour to download... i currently have ics installed. to flash the zImage, do I click on "Kernel" in the app.?
thanks for help and explaining the zImage. what would be the best way to learn all of this? is there a good site so I don't have to go looking around everywhere? maybe like a beginner's guide?
Click to expand...
Click to collapse
What app? There is no app...
ClockWorkMod Recovery (CWM) yes, app NO.
EDIT: Just realized you may be talking about mobile Odin our three cwm app. Don't use either at this print, much easier using CWM (reboot into recovery of you've got a custom ROM/kernel)
Clay
Team Pirate
Sent from my Buttery Smooth PINK SGH-i777
so i should use cwm instead of odin? i thought people were telling me not to use cwm?
Hey guys.
I've searched the forums for this issue, unfortunately it seems like mine is a little unique and I can't find a solution to my problem anywhere.
I'm stuck in CWM Recovery mode, and although I can navigate the menu... when pressing the Home key to select the various options, nothing happens besides the options blinking for a sec. I can access Odin Mode with Power/Volume +/- but that's it. Also it's worth noting that I'm unable to access my phone's files from my computer when in download mode (my guess is because the phone isn't set to USB storage mode which I have to do from the booted home screen, which... I can't access).
This happened after the first time entering Recovery mode on CWM, and although I have ROM Manager installed on my phone, after researching a little I found that was NOT what I wanted to use. And I did NOT use that program.. my CWM was flashed in from a .tar on Odin (the windows program). I also have a Jellybam folder placed in the phone, which was my next step.
How can I get out of CWM Recovery so that I can continue flashing the Jellybam ROM?
I apologize if I've missed anything. Please let me know if you need any other information. I'll be sure to hit the thank you button on every reply.
THANK YOU!
:crying:
um....
you are supposed to flash the ROM from CWM, so why would you want to get out of CWM to get back into CWM?
you havent mentioned what version of Android you were already running or what kernel you flashed, but have you tried using the POWER button to select things in CWM? Are you sure you used the right kernel? Are you sure you have an i777?
Hey Pirateghost, thanks for the reply! And yes, I was going into CWM Recovery to flash the ROM. The reason I wanted out of CWM was because it had no functionality... yes, I did try using the power button to select things. Seems the home button was it? In any case nothing worked. My version of Android was Gingerbread UCKH7, and I'm %100 sure it's an i777. By using the "right kernel" you mean the right version of Jellybam?
UPDATE: I got out of the bootloop by using a stock root UCKH7 kernel, bringing it in from Odin. Now I'm just trying to understand what went wrong and how I can continue to flash my Jellybam ROM in without any issues. I also found that my CWM app disappeared after I uninstalled ROM Manager after getting access back to my phone.
More info...
the kernel I installed for CWM was KH4 at this thread: http://forum.xda-developers.com/showthread.php?t=1103399
After putting the KH7 stock root kernel in via Odin and getting out of the bootloop, I deleted ROM Manager off my phone and reflashed the KH4 kernel so I could get CWM. That worked fine, but now Superuser is crashing.
??
xargis said:
More info...
the kernel I installed for CWM was KH4 at this thread: http://forum.xda-developers.com/showthread.php?t=1103399
After putting the KH7 stock root kernel in via Odin and getting out of the bootloop, I deleted ROM Manager off my phone and reflashed the KH4 kernel so I could get CWM. That worked fine, but now Superuser is crashing.
??
Click to expand...
Click to collapse
The kernel you just linked above is for the GT-I9100, not the SGH-I777. You seem to be moving forward without providing yourself with enough knowledge. If you are sure the phone is an I777 then stay away from the I9100 forums. Get what you need from here. There is lots of information in the guides linked in my signature. There is enough information there to guide you through everything you want to do.
xargis said:
More info...
the kernel I installed for CWM was KH4 at this thread: http://forum.xda-developers.com/showthread.php?t=1103399
After putting the KH7 stock root kernel in via Odin and getting out of the bootloop, I deleted ROM Manager off my phone and reflashed the KH4 kernel so I could get CWM. That worked fine, but now Superuser is crashing.
??
Click to expand...
Click to collapse
You are flashing an older kernel on a newer ROM??? why? if you want to have CMW recovery you should flash your stock rom and then get the CWM .tar file and flash it in Odin. If you happen to get a .zip CWM file you can rename it to update.zip and flash it using your stock ROM's recovery options.
Search something along these lines: CWM5.8.1.8-i777.zip or recovery-clockwork-5.0.2.3-galaxys2att.tar as examples
creepyncrawly said:
The kernel you just linked above is for the GT-I9100, not the SGH-I777. You seem to be moving forward without providing yourself with enough knowledge. If you are sure the phone is an I777 then stay away from the I9100 forums. Get what you need from here. There is lots of information in the guides linked in my signature. There is enough information there to guide you through everything you want to do.
Click to expand...
Click to collapse
WOW! I don't know how I missed that. Must pay more attention to detail...
Thank you so much for pointing that out Creepyncrawly!
Commodore 64 said:
... If you happen to get a .zip CWM file you can rename it to update.zip and flash it using your stock ROM's recovery options. ...
Click to expand...
Click to collapse
It's great having new folks around helping out.
This is bad information, however. 3e recovery will enforce signature verification on any update.zip, and it will fail.
creepyncrawly said:
It's great having new folks around helping out.
This is bad information, however. 3e recovery will enforce signature verification on any update.zip, and it will fail.
Click to expand...
Click to collapse
always a pleasure to lend a hand. you're right it used to work on 2e I think, I was trying to signify the difference between the zip and tar, but thank you so much for the correction.
So should I be using a different kernel? I'm sorry I'm not quite sure what you're saying Commodore64, my head has been spinning from all this.
xargis said:
So should I be using a different kernel? I'm sorry I'm not quite sure what you're saying Commodore64, my head has been spinning from all this.
Click to expand...
Click to collapse
you should be using a kernel intended for your phone....your phone (if branded AT&T) is either an i727 skyrocket or i777. this is the i777 forum section. you appear to have flashed a kernel for an i9100...
just follow creepy's guides and do it the right way. there is nothing you can flash in STOCK recovery that will give you CWM or a new kernel (which on this phone CWM is packed with the kernel)
xargis said:
So should I be using a different kernel? I'm sorry I'm not quite sure what you're saying Commodore64, my head has been spinning from all this.
Click to expand...
Click to collapse
There is not just one answer, you can go back to one of the stock ROMs, like the ones provided by creepyncrawly threads.
There are a lot of threads on this and I don't have my I777 anymore but I used to do this:
1- Once you flashed a stock rom, go into recovery and cleanup. data/cache reset.
2- Have the files you want to flash on your phone. (if you format the SD card you will erase your files including the ones you want to flash!)
3- Use your .tar Odin CWM that worked for you before now to flash CWM.
4- Once in the CWM flash a newer CWM version (CWM6.0.1.0-i777.zip) since your ROM is based on CM/AOKP
5- After flash Go to Advanced and reboot recovery (this will reboot your phone now with the newer version of CWM)
6- Once in the newer CWM clean up again.
7- Don't reboot, have the correct version (latest or whatever) of your Custom ROM and install it now.
This is the general idea, if you don't know what you're doing read the threads in the development section, everything you need is there.
Educate yourself before you make your phone a crippled rabbit and scream for help.
Commodore 64 said:
There is not just one answer, you can go back to one of the stock ROMs, like the ones provided by creepyncrawly threads.
There are a lot of threads on this and I don't have my I777 anymore but I used to do this:
1- Once you flashed a stock rom, go into recovery and cleanup. data/cache reset.
2- Have the files you want to flash on your phone. (if you format the SD card you will erase your files including the ones you want to flash!)
3- Use your .tar Odin CWM that worked for you before now to flash CWM.
4- Once in the CWM flash a newer CWM version (CWM6.0.1.0-i777.zip) since your ROM is based on CM/AOKP
5- After flash Go to Advanced and reboot recovery (this will reboot your phone now with the newer version of CWM)
6- Once in the newer CWM clean up again.
7- Don't reboot, have the correct version (latest or whatever) of your Custom ROM and install it now.
This is the general idea, if you don't know what you're doing read the threads in the development section, everything you need is there.
Educate yourself before you make your phone a crippled rabbit and scream for help.
Click to expand...
Click to collapse
this makes no sense, dude.
1. if he is on a stock rom, there is nothing CM/AOKP on his phone
2. on this device the recovery is packed with the kernel, flashing some other CWM doesnt really matter at all. none of this is necessary.
you can flash any kernel you want (made for this device) if you dont plan on booting the OS and only plan on flashing a rom...
you have now complicated an already easy method.
Hey everyone - just wanted to let you guys know that I am now running JellyBAM and so far everything seems fine.
Thank you all for your help, seriously. If anyone has any questions about what I did etc., just ask and I'll get back to ya.
Thanks! :good:
Glad to hear you got JellyBAM up and running xargis, and just to reiterate what pirateghost was saying, you won't get CWM by flashing a CWM.tar file lol, I don't even think one can be found for this model (SGH-i777) which is the device that I currently have, the ONLY way to get CWM onto this device is to flash the proper kernel for this device, but keep in mind that there is another factor to think about as well, depending on what type of custom rom you want to run there are different kernels out there that work best and offer different/better features for deployment into the custom rom for which you will be running, in other words some roms are kernel specific, you can only use certain kernels with CM10/AOKP/ParanoidAndroid based roms, and such is the same with only using certain kernels with Sammy based stock roms, so the choice is yours, hope this info was informative to you and that you definately find a good productive rom that you will be happy to play with and run, have fun with your i777 s2, that's one of the things this forum is all about!!
So you've just gotten/inherited an I-777 and you need to get rid of the 2 year old UI and OS ASAP, but all the other guide threads are just as old and filled with old info, what to do?
DISCLAIMER: I am not responsible for phone bricks and the like. You follow this information at your own risk. This is just information I'm writing down as I update my wife's old bone stock phone
BACKUP your data from both cards, you are likely to lose the internal SD data in this operation
Let's get started:
Root the phone:
Go here: Framaroot.
Download the .apk, and put it on your phone.
Be sure to 1. Have install from unknown sources on. 2. Enable USB debugging.
Install the .apk and run it.
Choose SuperSU and then click on Aragorn (should automatically be detected).
Reboot the phone (power cycle is probably the only option in stock).
Congrats! You're now rooted!
Install a kernel
Go here: Mobile Odin.
Grab two apks; Mobile Odin Lite and the Flash kernel for i-777. (Flash kernel is many posts down from the top)
Extract the .apk from the Flash kernel .zip file, and plop both .apks on your phone.
Install the .apks
Go here: ShoStock and click on the 'older kernels + a tar version'
Download the .tar
Plop the .tar on your phone
EDIT: At this point you may want to also grab a rom and any other files you may need if you only have the internal sd available because you'll lose USB mount access past this point. So go ahead and transfer those files to the phone.
Open Mobile Odin Lite and select the .tar file
Flash it, the device will instantly reboot after flash.
The device won't fully boot now, but don't worry! Hold down POWER, VOL UP and VOL DOWN until the phone cycles and the logo appears, then let go of the buttons and you should be in CWM recovery which came with the jeboo kernel you flashed.
Install a ROM
You will have to wipe/factory reset first from the CWM menus.
Flash your rom, regardless, follow the instructions in the OP of the ROM thread you're interested in.
I flashed ShoStock first since it's likely more like an OTA update to bring partitions up to date before flashing anything else.
Be sure to hit THANKS on the posts you visit from this guide.
Nice to see an updated guide.
For your fifth step of Kernel install, you lead users to a jeboo kernel, which is great if they plan to go ShoStock. I believe that the Jeboo kernel is a mic swap kernel, and may not be suitable for other very popular and common ROMS for the I777 (any AOSP or stock samsung, or COOKED).
Therefore I suggest adding such a note, and providing a link to at least one of the Siyah(based) Kernels.
These are available in several versions, and in .tar or .img format; both of which can be flashed via mobile ODIN (extract the .zip, flash the boot.img)
if flashing to an ICS Rom:SiyahKernel S2-v5.0.1
If flashing to a JB Rom: AJK BOSS (newest available)
Edit: props to @othermark for compiling this simple updated means to root & rom on the i777
cyril279 said:
Nice to see an updated guide.
For your fifth step of Kernel install, you lead users to a jeboo kernel, which is great if they plan to go ShoStock. I believe that the Jeboo kernel is a mic swap kernel, and may not be suitable for other very popular and common ROMS for the I777 (any AOSP or stock samsung, or COOKED).
Click to expand...
Click to collapse
Most, if not all, roms here will come with the appropriate kernel which will be flashed during the ROM install. They would have to reflash the jeboo kernel to get something incompatible. This is just to get them something that 1. has CWM and 2. is a .tar they can flash with Mobile Odin Lite.
That said, sometimes you have to flash a compatible kernel before you flash a particular ROM.
othermark said:
...This is just to get them something that 1. has CWM and 2. is a .tar they can flash with Mobile Odin Lite...
Click to expand...
Click to collapse
Mobile Odin Lite (and Pro) will recognize and flash a zImage. So one can pull the zImage from any CWM flashable zip and use it.
cyril279 said:
Nice to see an updated guide.
For your fifth step of Kernel install, you lead users to a jeboo kernel, which is great if they plan to go ShoStock. I believe that the Jeboo kernel is a mic swap kernel, and may not be suitable for other very popular and common ROMS for the I777 (any AOSP or stock samsung, or COOKED).
Therefore I suggest adding such a note, and providing a link to at least one of the Siyah(based) Kernels.
These are available in several versions, and in .tar or .img format; both of which can be flashed via mobile ODIN (extract the .zip, flash the boot.img)
if flashing to an ICS Rom:SiyahKernel S2-v5.0.1
If flashing to a JB Rom: AJK BOSS (newest available)
Edit: props to @othermark for compiling this simple updated means to root & rom on the i777
Click to expand...
Click to collapse
So if i wanted to Do Cyanogen Mod(10.2), would it be okay to use the jeboo tar? Or should i download AJK, unzip it, and install the boot.img instead of the jeboo .tar?
TreatnHerRight said:
So if i wanted to Do Cyanogen Mod(10.2), would it be okay to use the jeboo tar? Or should i download AJK, unzip it, and install the boot.img instead of the jeboo .tar?
Click to expand...
Click to collapse
It should not matter which version of CWM recovery you use, so Jebo will be fine. When you install it, your system may not boot up, but just turn the phone off, then use the button combination for recovery mode.
Edit: boot.img is a partition file that Mobile Odin will recognize, the same as zImage, so you can use it to install AJK if you prefer. Again, it shouldn't matter which one you use.
TreatnHerRight said:
So if i wanted to Do Cyanogen Mod(10.2), would it be okay to use the jeboo tar? Or should i download AJK, unzip it, and install the boot.img instead of the jeboo .tar?
Click to expand...
Click to collapse
I can't vouch for the jeboo approach, but I expect that it works.
I did use this guide with the latest ajk-extracted boot.IMG as you describe, and it works as well.
Fyi: If you're using mobile Odin pro, you don't need the i777- kernel download, the pro version does it for you.
9. Open Mobile Odin Lite and select the .tar file
What do i click at this point(To Flash the .tar)? I opened Mobile ODIN Lite, now do i click Kernel, System, Data, Cache...., or Open file...?
Just wanna make sure.
Also:
cyril279 said:
I can't vouch for the jeboo approach, but I expect that it works.
I did use this guide with the latest ajk-extracted boot.IMG as you describe, and it works as well.
Fyi: If you're using mobile Odin pro, you don't need the i777- kernel download, the pro version does it for you.
Click to expand...
Click to collapse
To Do The Boot.IMG Which Would i click?
Select [kernel], navigate to and select the boot.img.
Then scroll down to the bottom of mobile Odin and select [flash firmware]
cyril279 said:
Select [kernel], navigate to and select the boot.img.
Then scroll down to the bottom of mobile Odin and select [flash firmware]
Click to expand...
Click to collapse
Used This Guide, Followed Everything Until the .tar File, i Instead flashed the AJK boot.IMG file. It Successfully Brought up CMW Recovery. When Attempting to Flash Cyanogen Mod or Paranoid Android I Got Error Status 7 (getprop("ro.product.device") == "SGH-I777 || getprop("ro.build.product") == "SGH-I777") Same Error for Both.
Steps i took to Fix.
Opened Unzipped Cyanogen Mod.
Open Build.prop and Rename SGH-I777 to i777 In those Two Spots (ro.build.product and ro.product.device)
Opened Updater-Script and Removed the First 2(or 3) Lines Referencing the SGH-i777
Then Re zipped them using this method - [UltimateGUIDE][How-to]Create your Own Custom ROM an easy way
Flashed in Recovery and it Successfully Worked. (Tested it With the Cyanogen Mod Zip Only, Got Error Previously With Both CM and PA Zips)
Me Attempting To Help Anyone Else In This Situation.
nice, do you guys know if it's possible to use this phone without a data plan on att? i recently upgraded my phone and wanted to give this one to my dad, he can use it to watch youtube videos and videochat with my grandmother via wifi at home, there was a thread i read on how to unlock the phone and it had an option for network lock, is that what i need to do? any help is very much appreciated
baoweezie said:
nice, do you guys know if it's possible to use this phone without a data plan on att? i recently upgraded my phone and wanted to give this one to my dad, he can use it to watch youtube videos and videochat with my grandmother via wifi at home, there was a thread i read on how to unlock the phone and it had an option for network lock, is that what i need to do? any help is very much appreciated
Click to expand...
Click to collapse
I don't really understand... You simply take the Sim card out and put the thing in airplane mode.
I did that with mine and the battery lasts a week. BTW you can turn on WiFi while in airplane mode. You can also uncheck "use data" in the mobile network settings.
There's nothing complicated to do.
Sent from my Nexus 4 using xda app-developers app
Yes I know about airplane mode but im trying to have him use this phone as a actual phone that can make calls but didn't want att to tack on an additional data plan to it because he never uses any data while out and about. Basically I want to use this phone on my dads line without having to add a monthly data plan.
He was using a T-Mobile phone that I unlocked for him before and they didn't add the data plan on cause att doesn't recognise T-Mobile imei, I could be wrong but if I can change something in the phones build prop to make it seem like a non att branded phone, would it not be detected as a smartphone and not trigger the data add on?
Sent from my SGH-I337 using xda app-developers app
baoweezie said:
nice, do you guys know if it's possible to use this phone without a data plan on att? i recently upgraded my phone and wanted to give this one to my dad, he can use it to watch youtube videos and videochat with my grandmother via wifi at home, there was a thread i read on how to unlock the phone and it had an option for network lock, is that what i need to do? any help is very much appreciated
Click to expand...
Click to collapse
This question, and it's resulting discussion are better suited in a separate thread. That helps to both get you views and answers that are more focused on your issue, as well as keeping this [GUIDE] thread clean and on-topic.
-Cyril
Nevermind, I figured it out.
The key combo to get into my recovery is Vol Up + Vol Down + Power
Is not clear for me in conclusion how obtain CWM in the i777 rooted??
pepe100 said:
Is not clear for me in conclusion how obtain CWM in the i777 rooted??
Click to expand...
Click to collapse
This has been answered for you already, several times. CWM is included in our kernels - you DO NOT flash it separately. Just pick a kernel that matches the android version you're on (ICS, JB etc.), flash it and it'll install CWM for you!
Sent from the i777
OK bro thanks for your concrete answer.
Sent from my SGH-I777 using xda app-developers app
i cant find the 'older kernels + a tar version' in shos thread .. pls help me !
nathan_42594 said:
i cant find the 'older kernels + a tar version' in shos thread .. pls help me !
Click to expand...
Click to collapse
It's in post #3.
jeboo said:
** OLD VERSION DOWNLOADS INCLUDING A TAR VERSION **
Code:
http://d-h.st/users/jeboo/?fld_id=9729
In a bind and need a tar version, just extract zImage from the zip and do: tar -H ustar -c zImage >> jeboo_kernel.tar
Click to expand...
Click to collapse