Related
i would like to know what everything means in htc's bootloader, whats fastboot? and whats does hboot mean, and what does everything thing in the bootloader mean and do? and why do we rename roms to PG05IMG... is that htc's way, like we like to use update.zip in custom recoverys.. thanks
anyone?????????
marcogiudice said:
anyone?????????
Click to expand...
Click to collapse
You're probably not getting a reply because these types of questions have been answered numerous times over the years - and people would probably rather ignore it than be a jerk by saying "ever heard of the search button??". Anyway... jsut Google "ADB for noobs", or "beginners guide to ADB" and you will probably find what you are looking for.
Lipmonger said:
You're probably not getting a reply because these types of questions have been answered numerous times over the years - and people would probably rather ignore it than be a jerk by saying "ever heard of the search button??". Anyway... jsut Google "ADB for noobs", or "beginners guide to ADB" and you will probably find what you are looking for.
Click to expand...
Click to collapse
i see what your saying i did google it before i posted and didnt find what i was looking for, i got adb setup correctly and have been using for it for 16 months but coming across htc bootloader it way different then motos or samsung's with some things in there that would help all the new tb users and should be posted and stickied or in the wiki thread
ok i found half my answer... this for other acquiring minds like me
Here's some (hopefully useful) information about the bootloader:
What's HBOOT?
It's immediately loaded when the phone is switched on. It's mostly responsible for checking and initialising the hardware and starting the phone's software, for flashing official software releases (RUUs via Fastboot), as well as a few other things. In some ways it's comparable to the BIOS on a PC.
How do I root HBOOT?
You can't, it makes no sense. It's a bootloader, not Android. It's like trying to play a DVD on your kettle.
What does upgrading HBOOT do?
It may add extra hardware support for new phones (e.g. SLCD displays) and may fix a few bugs. HTC doesn't release information about it.
What does downgrading HBOOT do?
The opposite. So, if you flash an SLCD phone with an old version of HBOOT that doesn't have the support, the screen won't work.
But rooting depends on HBOOT version?
It doesn't.
Why does upgrading HBOOT remove root?
It doesn't. When you flash an official update your ROM is replaced with an official one, which is why root is lost.
How do I change HBOOT version?
By installing an official RUU/update. There's no other way - the bootloader is protected by the phone's hardware security because a corrupt bootloader means a bricked phone with no way to recover. RUUs contain a version of the bootloader, which is automatically flashed.
Why do I need to downgrade HBOOT to root 0.92?
You don't. You had to downgrade Android because unrevoked3 couldn't root froyo. The new release can, so it works.
Why all the talk about HBOOT then?
Because it is confused with software release, which is the important part. An RUU won't work if the installed software is a higher version (e.g. 1.20.x won't work if you have 1.21.x), and people have mistaken that check for HBOOT version.
What about the xda 0.92 to 0.80 downgrade? It runs on froyo.
It's an engineering/test release from HTC that was leaked. It fakes its software version to 2.09.405.8 so it will run on froyo and downgrade the ROM, so long as you're not on a higher release than that. The process has nothing to do with HBOOT, but it does downgrade the bootloader to 0.80 as a side effect - and results in a dead screen on SLCD phones. It's generally a bad idea to use this hack.
Why would any of this matter?
Because instructions based only on HBOOT version are not reliable. They may not work, or may cause your phone to stop working.
OK NOW FOR FASTBOOT........
Fastboot
Fastboot is protocol used to update the flash filesystem in Android devices from a host over USB. It allows flashing of unsigned partition images. It is disabled in the production G1 devices since USB support is disabled in the bootloader[1]. This can be changed if you get root on the device. See also [2]
Fastboot prerequisites
To be able to use fastboot, you need to be running either an ADP1 or the Engineering Bootloader on your G1.
If you are developing on a linux host, you may need to tweak UDEV to recognize the phone in fastboot mode. You may already have done this to get the phone recognized in Eclipse, but you need to do it again for fastboot, since fastboot uses a different device ID: 0bb4:0c01. The warning sign is that fastboot says "< waiting for device >" forever, even when you have the "FASTBOOT" message on the phone; if this happens, try adding the device ID 0bb4:0c01 to your UDEV configuration for Android.
For Opensuse 11.1, the following config file, in /etc/udev/rules.d/11-android.rules, seems to work:
SUBSYSTEMS=="usb", ATTRS{idVendor}=="0bb4", ATTRS{idProduct}=="0c01", MODE="0666", OWNER="mylogname"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="0bb4", ATTRS{idProduct}=="0c02", MODE="0666", OWNER="mylogname"
NOTE: change "mylogname" to your Linux login ID. Also note that the product ID bit is optional (probably easier to leave it out), and you need to change "0bb4" to the vendor ID for your phone if it isn't made by HTC (whose vendor ID is 0bb4). You can find the vendor id using 'lsusb'. An alternative to this is just to run fastboot as root, using sudo.
Starting Fastboot
On the G1: To start fastboot, first get to the bootloader: turn off your phone and hold down the "camera" button while powering it back on. You will see a white screen with skateboarding bugdroids. If you just see the normal multicolored bootloader screen, you need to get the device side of fastboot working as noted above. Plug your phone into the usb and if you see "serial0" hit the "back" key. You should now see "fastboot" on the screen.
On the Samsung Galaxy: power down the phone, then long-press the two Call buttons. Beware that fastboot mode will continue to reboot the phone after ~30 seconds of inactivity.
Fastboot Binary
To make use of fastboot, you also need the fastboot program compiled for your host computer. If you have already built Android, you will have this file already. Its location should be:
<android source location>/out/host/{os}_{arch}/bin/fastboot
If you do not have fastboot built, you can either compile the Android source or try DarkriftX's precompiled fastboot (compiled on kubuntu x86)
Fastboot Commands
Here are the commands you can run on your host after fastboot has been started on a device connected via USB. This is a paste directly from the fastboot binary's "--help" command:
usage: fastboot [ <option> ] <command>
commands:
update <filename> reflash device from update.zip
flashall 'flash boot' + 'flash system'
flash <partition> [ <filename> ] write a file to a flash partition
erase <partition> erase a flash partition
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
reboot reboot device normally
reboot-bootloader reboot device into bootloader
options:
-w erase userdata and cache
-s <serial number> specify device serial number
-p <product> specify product name
-c <cmdline> override kernel commandline
Forcing fastboot to load on every boot
Developers who are creating new images to try out very often can remove their boot and recovery images which will force the phone to enter bootloader mode every time you boot. To fix this, you would reflash the boot and recovery images back allowing the phone to boot normally.
$ fastboot erase boot
$ fastboot erase recovery
NOW,
SO WHY DO WE CHANGE RUU.'S TO PG05IMG??????????
AND THE COUPLE OF OTHER OPTIONS DO IN BOOTLOADER?
THANK U!
I'm guessing it's because that's what it looks for. Kind of like the apply update.zip on stock android recovery. If you notice when you flash, it goes through PG05IMG.X with various file extensions trying to find it and gives a not found error before it finally gets to .zip
PJnc284 said:
I'm guessing it's because that's what it looks for. Kind of like the apply update.zip on stock android recovery. If you notice when you flash, it goes through PG05IMG.X with various file extensions trying to find it and gives a not found error before it finally gets to .zip
Click to expand...
Click to collapse
right, so ok then i was guessing right its like update.zip for stock recovery
thanks
Somewhat of an explanation of our signature checking bootloader can be found here
http://forum.xda-developers.com/showthread.php?t=1008210
Failed to boot 2
Starting RSD mode.
I tried to flash the new Ninja Rom from the Gingerblur rom. I am now stuck on the dual core screen with the message above stuck there. Someone please help, I looked through the forms but it seems like I should be able to get into recovery still, which I cannot... If you need any other info please let me know....
rp2gardner said:
Failed to boot 2
Starting RSD mode.
I tried to flash the new Ninja Rom from the Gingerblur rom. I am now stuck on the dual core screen with the message above stuck there. Someone please help, I looked through the forms but it seems like I should be able to get into recovery still, which I cannot... If you need any other info please let me know....
Click to expand...
Click to collapse
Were you unlocked before trying to flash Ninja rom?
unlocked... no at least I dont think? Obviously I was rooted but unlocked i dunno...
That is why, your bootloader has to be unlocked.
Sent from my MB860 using XDA Premium App
rp2gardner said:
unlocked... no at least I dont think? Obviously I was rooted but unlocked i dunno...
Click to expand...
Click to collapse
Ah ok... gingerblur was a pseudo-rom... made before we were able to install custom roms because we couldn't unlock our bootloader. That changed last month when devs figured it out and thus the newer custom roms. To install them you need to unlocked your bootloader.
Please read this thread for information on how to unlock
http://forum.xda-developers.com/showthread.php?t=1136261
Now, since you're already softbricks, running that may not work right now. BUT it's start.
My suggestion- read the thread, follow the instructions and see if that gets you to boot up properly after running the oem unlock.
If not, then download a fresh stock 1.8.3 SBF form the development thread and RSD flash that.
Ok thank you for your help, will post a question if I come to one. How would I download the stock 1.8.3 SBF if I am stuck on the boot screen? Im feeling like Im in over my head, Paypal donation to anyone who can walk me through this....
rp2gardner said:
Ok thank you for your help, will post a question if I come to one. How would I download the stock 1.8.3 SBF if I am stuck on the boot screen? Im feeling like Im in over my head, Paypal donation to anyone who can walk me through this....
Click to expand...
Click to collapse
Stock SBFs are in the development forum as well.
I guess first things first, do you have the tools needed
Do you have or know how to use RSD?
How about Fastboot?
Just downloaded RSD lite and flashed the SBF..
"Open and extract the Fastboot package from above" is the step I am on.. Not sure where to go from here.
The phone rebooted to the same screen that it was at before with the error message but says PASS in RSDLite for the sbf flash
rp2gardner said:
Just downloaded RSD lite and flashed the SBF..
"Open and extract the Fastboot package from above" is the step I am on.. Not sure where to go from here.
The phone rebooted to the same screen that it was at before with the error message but says PASS in RSDLite for the sbf flash
Click to expand...
Click to collapse
Which SBF? The pudding/unlock?
If you flashed the pudding SBF, then you need to do the fastboot steps next.
Did you download and unzip the fastboot package to your computer?
I did, I just dont know what to do with fastboot. Do I run it or what?.. THANKS A TON BY THE WAY...
Ok, I still have the failed to boot 2, but I am now getting the Starting Fastboot protocol support. I dont understand this step..
Type the following command:
fastboot oem unlock
rp2gardner said:
I did, I just dont know what to do with fastboot. Do I run it or what?.. THANKS A TON BY THE WAY...
Click to expand...
Click to collapse
let's say you saved and extracted the fastboot files to c:\fastboot
then you have to open up CMD (start - run - cmd )
then cd to the directory it's saved (in this example c:\fastboot )
Now you have to get your phone into fastboot mode (directions are in the link), but in short, as you turn on your phone, hold the down button. THen it should say fastboot, then hit volume up, should say entering fastboot
Then back on computer in the command window
while your in the fastboot directory
type the oem unlock command (specific command in the instruction).
after it's all done, type fastboot reboot.
I have to go now for a while, but if all that doesn't work. I suggest flashing via RSD the 1.83 SBF with Pudding built in.
The download is in the pudding thread near the top "1. All phones If you have unlocked then try to use 2.3.4 update zip from Motorola servers, then revert back to a "pre-unlock" version(1.8.3 or earlier on ATT) you will get bricked! Do not use the OTA via experimental servers and revert to older versions WITHOUT pudding preinstalled in your sbf.
ATT ONLY Get your 1.8.3 with pudding from gitbrew or multiupload."
I cant figure out where to type the command in (fastboot oem unlock) i have the screen that came up when i located the fastboot. It has a list of commands, but nothing about oem unlock...
rp2gardner said:
I cant figure out where to type the command in (fastboot oem unlock) i have the screen that came up when i located the fastboot. It has a list of commands, but nothing about oem unlock...
Click to expand...
Click to collapse
Is your phone in fastboot mode and connected?
All you gotta do is just type the command in the command window
C:\fastboo\ fastboot oem unlock
Your device is corrupt. It can’t be
trusted and may not work properly.
Visit this link on another device:
go.co/ABH
Problem:
This is the ultimate warning, and you likely don’t want to see this message show up on your screen. Shall this appear, it would mean your device is not safe to use, not trusted and/r corrupted. The OS could still work, but there’s high chances you will encounter performance and security issues.
Consequence:
Before your device begins to start it will be shown:
Android system
There’s an internal problem with your device. Contact your manufacturer for details nexus 6p
Also:
The camera may be no longer properly work
Fixxed:
fastboot flash bootloader bootloader-angler-angler-xx.xxx.img
fastboot reboot-bootloader
fastboot flash radio radio-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash recovery recovery.img
fastboot flash boot boot.img
mfastboot flash system system.img
reboot bootloader
fastboot flash cache cache.img
fastboot flash userdata userdata.img
fastboot reboot-bootloader
fastboot reboot-bootloader
fastboot flash vendor vendor.img
Important:
fastboot flashing lock_critical
Enjoy!
@tlip
A couple of notes. You should never advise anyone to flash the userdata.img, it'll result in the minimum commercially available storage size (32gb) being allocated to the device regardless of the actual storage size. So flashing userdata is only compatible with 32gb devices. The correct way to wipe/format the userdata is with this command:
Code:
fastboot format userdata
Also, bootloader reboots are only required after flashing the bootloader and the radio, so the sequence should be like this:
Code:
fastboot flash bootloader bootloader-angler-angler-xx.xxx.img
fastboot reboot-bootloader
fastboot flash radio radio-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash cache cache.img
fastboot flash vendor vendor.img
fastboot format userdata
fastboot reboot
And one more thing, you need to take more care when typing these instructions, you made a few errors, I'll highlight them:
Code:
fastboot flash bootloader bootloader-angler-angler-xx.xxx.img
fastboot reboot-bootloader
fastboot flash radio radio-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash recovery recovery.img
fastboot flash boot boot.img
[Color=red]m[/color]fastboot flash system system.img [Color=blue](extra m at beginning of command)[/color]
[Color=red]reboot bootloader[/color] [Color=blue](missing "fastboot" prefix, and hyphen between reboot and bootloader (fastboot reboot-bootloader))[/color]
fastboot flash cache cache.img
[Color=red]fastboot flash userdata userdata.img[/color] [color=blue](incorrect command as outlined above)[/color]
[Color=red]fastboot reboot-bootloader[/color] [Color=blue](unnecessary)[/color]
[Color=red]fastboot reboot-bootloader[/color] [Color=blue](another one?)[/color]
fastboot flash vendor vendor.img
I have that message when rebooting. Is this something I should be concerned about? My ignorance had me believing this was a standard screen for all unlocked bootloaders.
sandfreak said:
I have that message when rebooting. Is this something I should be concerned about? My ignorance had me believing this was a standard screen for all unlocked bootloaders.
Click to expand...
Click to collapse
Yes its a standard thing when you unlock b/l, I have it too. I think its just a security measure by Google. Relock b/l and the message should go.
Also you can just lock it with fastboot flashing lock, no need for the critical step unless you unlocked the b/l in the same way. Critical is only if you want to flash a custom bootloader, I believe.
EDIT: This info only applies for "Bootloader MAY BE Corrupt" and not "IS Corrupt". Different situation from the OP
Thanked @Heisenberg
Please OP, you give instructions that you expect people to follow and if they type in the wrong info could be fatal...
Seriously, this thread needs closed asap. All the above info( besides Heisenberg) is careless in itself, let alone posting it for others. Stop....just stop. Smh
Heisenberg said:
@tlip
A couple of notes. You should never advise anyone to flash the userdata.img, it'll result in the minimum commercially available storage size (32gb) being allocated to the device regardless of the actual storage size. So flashing userdata is only compatible with 32gb devices. The correct way to wipe/format the userdata is with this command:
Click to expand...
Click to collapse
I have for sure made this mistake before... One lesson learned the hard way
Dissmeister said:
Yes its a standard thing when you unlock b/l, I have it too. I think its just a security measure by Google. Relock b/l and the message should go.
Also you can just lock it with fastboot flashing lock, no need for the critical step unless you unlocked the b/l in the same way. Critical is only if you want to flash a custom bootloader, I believe.
Click to expand...
Click to collapse
I was under the impression that it was a bad idea to re-lock the BL after flashing. Something about not being able to flash stock images anymore? Whats the official word on this?
CNLiberal said:
I was under the impression that it was a bad idea to re-lock the BL after flashing. Something about not being able to flash stock images anymore? Whats the official word on this?
Click to expand...
Click to collapse
That's exactly right, locking the bootloader means you can't flash anything to the device.
CNLiberal said:
I was under the impression that it was a bad idea to re-lock the BL after flashing. Something about not being able to flash stock images anymore? Whats the official word on this?
Click to expand...
Click to collapse
Your post made me google this and I did find some people who did have issues like that, though they mention they cant unlock again. If this is what you're talking about, I'd say its a device specific issue; technically as far as Nexus (or correct flashing protocol) is concerned, you should be able to unlock and re-lock as you see fit. As Heisenberg mentioned, you cant flash anything on a locked b/l in the first place.
Personally I've never seen a reason to relock b/l after unlock but it depends on your circumstances.
Dissmeister said:
Yes its a standard thing when you unlock b/l, I have it too. I think its just a security measure by Google. Relock b/l and the message should go.
Also you can just lock it with fastboot flashing lock, no need for the critical step unless you unlocked the b/l in the same way. Critical is only if you want to flash a custom bootloader, I believe.
Click to expand...
Click to collapse
Actually if it says your bootloader may be corrupt which is normal. If it says your bootloader is corrupt that's bad. It can say Two different things. He said the second one
dontbeweakvato said:
Actually if it says your bootloader may be corrupt which is normal. If it says your bootloader is corrupt that's bad. It can say Two different things. He said the second one
Click to expand...
Click to collapse
That is one hell of a silly mistake. You're right, I apologize for not seeing that earlier. Will fix my previous reply so others dont get the wrong info from it. Thanks for that :good:
Dissmeister said:
Your post made me google this and I did find some people who did have issues like that, though they mention they cant unlock again. If this is what you're talking about, I'd say its a device specific issue; technically as far as Nexus (or correct flashing protocol) is concerned, you should be able to unlock and re-lock as you see fit. As Heisenberg mentioned, you cant flash anything on a locked b/l in the first place.
Personally I've never seen a reason to relock b/l after unlock but it depends on your circumstances.
Click to expand...
Click to collapse
The way I understood it, after I re-lock then need to unlock again, the phone will force a wipe. The old app Unlock Bootloder would lock and unlock in Android. You wouldn't have to reboot. I guess the developer believes that the new 6P can't perform this same function due to the nature of new locking/unlocking.
Hi Heisenberg,
as being rather new to the topic of unlocking and stuff that means, that I have to follow this (your) sequence for not running into that issue?
Does this hold true also for already having this problem, though?
Cheers, Rovaine
Rovaine said:
Hi Heisenberg,
as being rather new to the topic of unlocking and stuff that means, that I have to follow this (your) sequence for not running into that issue?
Does this hold true also for already having this problem, though?
Cheers, Rovaine
Click to expand...
Click to collapse
This "guide" is very poorly written, don't follow the instructions here. If you need instructions you can visit my guide here:
http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
As long as you're careful and follow my instructions properly you shouldn't haven't this problem.
Heisenberg said:
This "guide" is very poorly written, don't follow the instructions here. If you need instructions you can visit my guide here:
http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
As long as you're careful and follow my instructions properly you shouldn't haven't this problem.
Click to expand...
Click to collapse
Actually, I've tried to follow your guide to the point, but did -obviously- something wrong, hence this issue.
You've got any advice for starting all over -propperly- for getting rid of this issue?
I had this issue too after having "dirty flashed" Android 6.0.1 over Android 6.0.
I flashed system.img and boot.img, as usual through fastboot and never had any problems on "older" devices.
On my Nexus 6P I got this error too and the camera did not work. Having checked the logs I found the error.
You need to flash vendor.img too in order to fix it. You don´t have to relock your bootloader.
Gorgtech said:
I had this issue too after having "dirty flashed" Android 6.0.1 over Android 6.0.
I flashed system.img and boot.img, as usual through fastboot and never had any problems on "older" devices.
On my Nexus 6P I got this error too and the camera did not work. Having checked the logs I found the error.
You need to flash vendor.img too in order to fix it. You don´t have to relock your bootloader.
Click to expand...
Click to collapse
Just for getting it straight...
Initial situation:
Rooted device, latest Cyanoge installed, showing the described issue
How to solve:
Get angler-xxxxxx-factory-xxxxxxxx, unzip ...
"fastboot flash vendor C:\angler\images\vendor.img"
Gratulation issue solved?
Or do I have to get back to a certain state, like factory image fully restored or alike, of my device?
Exactly, you need the latest Factory Image for the Nexus 6P. Extract all content and only flash the vendor.img through fastboot.
Rovaine said:
Just for getting it straight...
Initial situation:
Rooted device, latest Cyanoge installed, showing the described issue
How to solve:
Get angler-xxxxxx-factory-xxxxxxxx, unzip ...
"fastboot flash vendor C:\angler\images\vendor.img"
Gratulation issue solved?
Or do I have to get back to a certain state, like factory image fully restored or alike, of my device?
Click to expand...
Click to collapse
Rovaine said:
Actually, I've tried to follow your guide to the point, but did -obviously- something wrong, hence this issue.
You've got any advice for starting all over -propperly- for getting rid of this issue?
Click to expand...
Click to collapse
Flash the factory images, instructions are in my guide.
Hey Guys,
I got a few LG G5 h850 and was thinking to create and maintain a "Master-ROM" (LOS14.1, Magisk 17.2 ...) with a" Mother Device" so I can back it up with NanDroid/by TWRP and TiBackup, and flash it to all Children devices after.
While trying to restore the TWRP Backup to the first phone, I was an idiot and marked all partitions. Guess I should have left out some:
After restoring the Backup and Booting I get the "Your device is corrupted" Error.
With a Fastboot Linux Host machine I tried flashing TWRP again, but the device is locked against flashing..
The first unlocked bootloader is locked again:
When I tried to flash the unlock.bin again, I discovered that the IMEI of the "Mother-ROM Device" got implemented,
causing a difference in IMEI vs. OEM ID, causing the unlock.bin not to work.
I ****ed up.
I researched and tried "$ fastboot oem writeimei 123456789012347" with Linux ADB shell, but that command is only for a modified fastboot libary.
1. Question:
Well - anybody have any idea how to write the original IMEI into the device again, so I can fastboot flash unlock, fastboot flash recovery it again?
In the meantime I will try if the LGs website will generate me another unlock.bin with the "wrong" IMEI and correct OEM ID,
so I might be able to unlock it again - and than change the IMEI maybe again for the correct one, and unlock it again with the "correct" unlock.bin.
Click to expand...
Click to collapse
LGs Website is smart enaugh. Nope...
2. Question:
So, if I am allowed to ask in here aswell while I do my research: How to skip my IMEI Issue in the next time? I guess not "restoring" the Mothers-EFS Partition to a Childrens Device should be it - or is the information located in another Partition?
Click to expand...
Click to collapse
Wow. I bricked a second device. Have tried not to Flash Recovery and EFS. Seems like it´s located on Misc or Boot or something like this ...
Damn it.
Anybody knows something more precise?
Thanks
UPDATE (03/09/2019):
This thread is now dedicated to the development of the Vertu Aster P replica, which has MTK's MT6755 Helios P10 chipset.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hi All,
I've just recently bought a Vertu Aster P replica, which came pre-loaded with a Vertu-themed (skinned) version of Android 6.0 Marshmallow. In the 'About Device' menu, however, the developers have (not so cleverly) disguised it to say Android 8.1.0 (Oreo). Why they would do this, rather than just taking Oreo and skinning it with the Vertu theme, I don't know. Anyway, I've gone and hard bricked the phone while trying to install a custom recovery, and it will not turn on or charge. It is still recognised when plugged into the laptop, so if I had the original ROM that it came with, I would be able to reflash it and have a working phone again. Sadly, I cannot find the ROM for it anywhere online. I can find the ROM's for the Vertu Signature Touch replica and Vertu Ti, and others, but not for the new Aster P replica, which uses the MT6755 chipset. Here are a few photos of the phone's OS. So, I'm wondering if anyone might be able to point me in the right direction of where I might be able to find this ROM. I have already been in contact with the company I bought it from. Still waiting to hear back from them. Hopefully they can just send me a download link.
Chris
Still living in hope that someone has access to the ROM for this phone.
Someone kind enough eventually came along and sent me the ROM. Flashed it and my phone now works again. Lesson learnt. ALWAYS DO A BACKUP BEFOREHAND.
I will upload it myself and make it available on here for other Aster P (replica) owners shortly.
Chris
Here it is.
https://www.needrom.com/download/vertu-aster-p-mt6755-chinese-clone-firmware/
I have also successfully managed to root the device using Magisk. If anyone else has the same device and wishes to root it, I'll guide you through the method if need be.
Chris
chris8189 said:
I have also successfully managed to root the device using Magisk. If anyone else has the same device and wishes to root it, I'll guide you through the method if need be.
Chris
Click to expand...
Click to collapse
Chris are you fastbooting to Recovery or actually flashing to the recovery partition?
I found a TWRP on XDA forums which @lopestom made for the BLU Pure XR P0030UU smartphone -
https://forum.xda-developers.com/pure-xr/development/twrp-twrp-3-1-x-x-blu-pure-xr-p0030-t3623865
The above phone also has the MT6755 P10 Helios chip, same as the Vertu Aster P clone, so I thought I would try and port the ROM over for the Vertu Aster P replica.
I got an error while doing the repack, however @ashyx managed to perform a successful repack on the image file and the phone does indeed boot up the TWRP. Problem is, there is no touch functionality. Plugging in an OTG mouse however might work, or likewise flashing the recovery image file to the boot partition, doing what you need to do in TWRP, and then flashing the stock (or modified) boot image back. I have put the feelers out for the kernel source, so (hopefully) we can then do the necessary tweaks to make TWRP function correctly, or even better, build a TWRP from source (if we can get it). Below is the link to the TWRP file.
https://mega.nz/#!J45FWIzJ!aFyFooO5aOtxjFany_osL4BpRRQSMljQjtfnYSFKDis
Chris
ashyx said:
Chris are you fastbooting to Recovery or actually flashing to the recovery partition?
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I am flashing the recovery using SP Flash Tool (for MTK devices) to the recovery partition.
Chris
chris8189 said:
I am flashing the recovery using SP Flash Tool (for MTK devices) to the recovery partition.
Chris
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Does this device not support fastboot?
Also does touch work if flashed to the boot partition?
ashyx said:
Does this device not support fastboot?
Also does touch work if flashed to the boot partition?
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Yes, the device does support fastboot mode.
When flashing this TWRP to the boot partition, touch functionality, and all aspects of TWRP work perfectly.
Chris
chris8189 said:
Yes, the device does support fastboot mode.
When flashing this TWRP to the boot partition, touch functionality, and all aspects of TWRP work perfectly.
Chris
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What happens if you just Fastboot boot 'recovery.img' rather than flashing it?
ashyx said:
What happens if you just Fastboot boot 'recovery.img' rather than flashing it?
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When I do that, it says that oem unlock is false, however in the developer options on my phone, I have the OEM Unlock turned on, so I don't understand why it's saying that. When type in 'fastboot oem unlock', my phone gives me the option to unlok the bootloader, or not, with the volume up and down keys. Volume up being unlock the bootloader and volume down being don't unlock the bootloader. When I press volume up, nothing happens. If I press volume down, however, it allows me to not unlock the bootloader, lol. Has an extra layer of security been added to this device? Is the OEM unlock option in my dev options just a fake toggle switch?
Chris
chris8189 said:
When I do that, it says that oem unlock is false, however in the developer options on my phone, I have the OEM Unlock turned on, so I don't understand why it's saying that. When type in 'fastboot oem unlock', my phone gives me the option to unlok the bootloader, or not, with the volume up and down keys. Volume up being unlock the bootloader and volume down being don't unlock the bootloader. When I press volume up, nothing happens. If I press volume down, however, it allows me to not unlock the bootloader, lol. Has an extra layer of security been added to this device? Is the OEM unlock option in my dev options just a fake toggle switch?
Chris
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What result do you get for:
fastboot oem device-info
I tried it and the command doesn't work.
chris8189 said:
I tried it and the command doesn't work.
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Try:
fastboot getvar unlocked
Typing 'fastboot getvar unlocked' confirms that the bootloader is locked. It says 'unlocked :no'
Chris
chris8189 said:
Typing 'fastboot getvar unlocked' confirms that the bootloader is locked. It says 'unlocked :no'
Chris
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It definitely says OEM_UNLOCK enabled in developer settings and you're issuing the oem unlock command while in FASTBOOT mode?
ashyx said:
It definitely says OEM_UNLOCK enabled in developer settings and you're issuing the oem unlock command while in FASTBOOT mode?
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Correct.
I read up online about it and some MTK devices don't support bootloader unlocking. Or, you have to obtain an 'unlock code' from the manufacturer.
Chris
chris8189 said:
Correct.
I read up online about it and some MTK devices don't support bootloader unlocking. Or, you have to obtain an 'unlock code' from the manufacturer.
Chris
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Probably a daft question, but have you actually tried booting the unpacked twrp recovery image?
If these devices are so similar maybe the kernel is too.
ashyx said:
Probably a daft question, but have you actually tried booting the unpacked twrp recovery image?
If these devices are so similar maybe the kernel is too.
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It doesn't load. It bootloops. So they have different kernels.
Chris