[HELP] Looking for Huawei Nexus 6P Bootloop Fix - General Questions and Answers

My Huawei Nexus 6P is on bootloop for a week and a half now. I have made some fixes, but still no luck. Here's what happened and the things that I've done:
[1]
My 6P was pure stock, no unlocked bootloaders, roots, and such. No reset happened, all straight OTA update from Marshmallow to the lastest Oreo 8.0.0 update back then (Current situation of the phone before it all happened)
First occurrences of the bootloop is not a BLOD. The phone suddenly freezes and restarts to some limited bootloops, until finally, it did bootlooped indefinitely.
At that time I don't have an unlocked bootloader. I was about to follow this fix https://www.xda-developers.com/nexus-6p-bootloop-fix/ when suddenly my 6P booted while plugged into my computer (I assumed it's because of the heat). So immediately, I've backed up my files manually (not nandroid nor using Titanium backup).
My phone worked from then, but since I was afraid that the bootloop might occur again:
1. I unlocked my bootloader
2. Flashed TWRP
3. Flashed Magisk and rooted through TWRP
4. Flashed ElementalX kernel
After that it worked fine for a night and half of the day the other day.
[2]
Afternoon that day, the phone started to bootloop again. But this time it cannot boot to TWRP: Upon selecting recovery mode from Fastboot, my 6 just tends to bootloop again. So, again, I've tried some things:
1. Re-flahsed TWRP (no luck)
2. Booted TWRP from my computer through fastboot (no luck)
3. Flashed all stock images from Google (Angler's Oreo) but still no luck
All just resulted to bootloop upon rebooting from Fastboot. Haven't tried anything again since then, until today
[3]
Today I've tried to follow this https://www.xda-developers.com/nexus-6p-bootloop-fix/ fix, but unluckily, I flashed the boot image for Nougat (as mentioned, mine's Android version is Oreo 8.0.0 from Google's downloadable stock images). Now my 6P is stuck in the Google logo for long. I've tried forcing shut down the 6P in hopes that I can boot to Fastboot again (and flash Oreo4Cores instead), but I can't. Now questions linger as my hope since to slip off
1. What can I do next?
2. Does flashing the Nougat boot image to an Oreo device work?
3. How long does it really take for this boot image fix to boot (if ever it does work)
4. What should I NOT do?
5. Or any other tips in this situation if ever I've got the wrong questions.
I hope someone could help me. Thank you in advance.

HEY...Dont worry.Take deep breath and follow each and every steps very carefully post on this link...
https://forum.xda-developers.com/ne...loop-death-t3716330/post74774303#post74774303
Today itself my beloved nexus 6p run into bootloop. I tried every possible fix like factory reset, clearing data,cache and reflashing stock rom but no luck.so, from this thred i followed and fied my nexus 6p.
Just wanna add some basic check before you start fixing..
1. Make sure your pc is update to date officialy.Use windows pc.I am using windows 10 up-to-date.use Ccleaner latest version to clean pc.click analyse and then run.For registry cleaning,do analyse and run but don't take backup when asked just click on no and proceed to clean registry.
Then,right click C Drive >properties>disk cleanup.check all boxes and click on "clean up system files".Again check all boxes after calculating finished>ok>delete files.
Restart your pc and follow above mentioned thred for easy fix.
2. Needed good quality data cable,nexus 6p driver installed and all correct patched files for each version.
NO NEED TO FLASH OTHER FILES EXCEPT PATCHED 4 CORES BOOT IMG FILE IF YOU DON'T WANT TO ROOT OR FLASH CUSTOM KERNAL.

Related

IT WAS THE FINAL STEP... and it did not work. (Stuck on boot loader warning screen)

FINAL EDIT: FIXED!!! Sparsechunk files 1,2and 3 have to match the exact name with the firmware folder sparsechunk files.
I did not notice that my firmware sparsechunk files ended in .0 .1 .2 and not 1 2 3 like the tutorial had listed, so I was fastbooting the wrong sparsechunk command. That was the final fix that finally worked for me.
Original post:
SHORT VERSION:
My god this has been one crazy root journey.
I have done absolutely EVERYTHING I could pull up on google to fix my phone, and what seemed to be the final piece to the puzzle, still has not fixed anything.
My phone is bricked, and i would really appreciate help at this point.
The current problem:
When I turn on my phone, it vibrates, and displays the WARNING BOOT LOADER UNLOCKED screen, and stays there forever.
I can access my boot loader, and recovery, but I dont know what to do at this point.
I tried a quick flash stock recovery kit kat with moto tool AIO, and it didnt help.
Any ideas?
LONG VERSION (backround info may help to understand the current issue)
Now, if you want to know what began all of this, continue reading, otherwise the above is my current issue.
After successfully unlocking and rooting my phone
I downloaded SWITCHME, an app that lets you create multible users on the phone. the instructions say that you can use a sub account to test and mess around with anything because you can simply go back to the admin account that has everything untouched.
That was a lie.
1.I deleted .setup, along with a few other things THAT WHERE NOT FLAGGED AS IMPORTANT, assuming the phone would still work. and my phone went bonkers, displaying this infinite message: UNFORTUNATELY, SETUP HAS STOPPED. It was impossible to use the phone, and I could only access bootloader.
2.After endless googling, driver downloading, xda mod installing, I managed to set up my boot loader to do the guide restore stock firmware:http://forum.xda-developers.com/showthread.php?t=2542219
Sadly, I flashed the wrong model number package, I was flashing x35, when I later discovered that my phone is x45.
Flashing the x35 firmware bricked my phone further, to where it would "fail to boot up" and would only display bootloader over and over after attempting to turn the phone on.
3. Simple, I realized I flashed the wrong thing, so I downloaded the x45 firmware from the firmware teem on this website, flashed all of the commands, and bam, the phone starts up with the boot loader warning, and DOES NOT get stuck in the previous boot loader issue I had.
But now the phone wont get past that warning screen so... now im pissed.
Please, if anyone can help me I would greatly appreciate it, Im so close to getting my phone back...
EDIT 2: Looks like the phone wont stay shut down, I realized that if I dont open up boot loader, it will turn itself on and display the warning message.
EDIT:
The stuffs I have, ready to try anything:
CWM touch mod
Moto Tool AIO
Minimal ADB and Fast boot
RETUS x1045 factory firmware
All directories, folders, cmd commands are set up and working properly between all of the programs.
The phone appears to be responding to all cmd commands properly.
I also have the windows one touch super boot root method. (he superboot-windows.bat )
Im afraid to try anything major after freshly flashing the x45 firmware that seemed to bring me one step closer without the help of someone else.
I restored stock to my phone using this link yesturday http://www.ibtimes.co.uk/how-restore-motorola-moto-g-stock-firmware-1447290
it may work for you
I have almost the same problem as if the fastboot not install anything despite not display errors
great that you got it done.
maybe my few cents about my "bricking" story. (xt1032 moto g)
yesterday i wanted to change the rom from cm11 nightly to another custom rom like ehndroix/carbonrom...
first i thought that will be done in a few mins, after having already flashed a custom rom.
then the story began, getting adb work, but, 2weeks ago everything was setup and went fine. dunno why my laptop lost the "drivers".
thats the link which solved that problem: tinyurl . com / kgffjh4 [sorry cant post links outside of xda yet, spam protection]
so after a few hours of getting that fixed i, i began flashing.
suddently i got stuck in bootscreen (ehndroix logo for example)...
then i wanted to go back with my previous backup made internaly of clockworkmod. though i couldnt restore my backup because there was an error message while restoring /data of my backup
also when restoring to factory/wipe in cwm there was that error message about clouldnt "touch" /data, i dont remember the message exactly.
after thinking i bricked everything, i though lets wipe my internal sdcard, maybe that causes the /data error.
then i restarted the device and went for a shower... after 15min i came back and my device was "started".
now i dont know that exactly helped, maybe wiping all data on my phone, or just letting my device boot for a "long" time...
so, thats my yesterdays brick story.
do a factory reset if the bootloader has that option.. otherwise install or run/boot a custom revovery, then either
try the factory reset option there and reboot or..
wipe everything and install a rom
Ok try this, I'm was a victim too:
Relock and unlock bootloader
Download and flash latest Philz
From there format everything...EVERY PARTITION...switch F2FS
After switching wipe every partition again
Select and execute the other 3 wiping option ie., Clean to install new ROM and the other 2 (I can't remember now)
Do this all over again via TWRP too
Now, this is important, don't use the mfastboot for restoring stock...use the one provided by Google for its Android SDK
Flash the stock images
Flash the Moto Razr boot animation and not the one for Moto G to remove the warning sign
I'm 99.99% sure your phone will boot properly
After the phone boots, reflash the Moto G bootanimation
Good Luck!
ngr.hd said:
Ok try this, I'm was a victim too:
Relock and unlock bootloader
Download and flash latest Philz
From there format everything...EVERY PARTITION...switch F2FS
After switching wipe every partition again
Select and execute the other 3 wiping option ie., Clean to install new ROM and the other 2 (I can't remember now)
Do this all over again via TWRP too
Now, this is important, don't use the mfastboot for restoring stock...use the one provided by Google for its Android SDK
Flash the stock images
Flash the Moto Razr boot animation and not the one for Moto G to remove the warning sign
I'm 99.99% sure your phone will boot properly
After the phone boots, reflash the Moto G bootanimation
Good Luck!
Click to expand...
Click to collapse
I try to flash any recovery but after entering I get an android and says no commands, and installation does not throw errors
angelgzg said:
I try to flash any recovery but after entering I get an android and says no commands, and installation does not throw errors
Click to expand...
Click to collapse
You're still in stock recovery.
Use fastboot flash recovery xyz.zip to flash philz recovery
Use this when you're in bootloader mode.
ngr.hd said:
You're still in stock recovery.
Use fastboot flash recovery xyz.zip to flash philz recovery
Use this when you're in bootloader mode.
Click to expand...
Click to collapse
I flash the recovery but rebooted into recovery, the android keeps popping up (no commands)
FINAL EDIT: FIXED!!! Sparsechunk files 1,2and 3 have to match the exact name with the firmware folder sparsechunk files.
I did not notice that my firmware sparsechunk files ended in .0 .1 .2 and not 1 2 3 like the tutorial had listed, so I was fastbooting the wrong sparsechunk command. That was the final fix that finally worked for me.
Sorry I'm traveling a d couldnt update thread fast enough.

Problem Flashing Factory Images

Wondering if many others of you have run across this, what causes it, and how to avoid it. Basically, I download the factory image from google's image page, flash-all using adb/fastboot. All looks good, every part of installation says OKAY, no fails. Then upon reboot it goes back to bootloader, but now with a yellow banner at the bottom - ERROR: LoadImageAndAuth Failed: Load Error. Sometimes the banner reads ERROR: Slot Unbootable: Load Error. (see attached pictures)
There's no way out of it, flashing images, bootloader or boot.img or whatever separately, flashing twrp, switching between a/b partitions, nothing changes it. Adb/fastboot is current. It's happened after regular flash-all, it's happened when "-w" is removed. It's happened with and without twrp installed. This last time I tried to avoid it by updating without flashing the image, removed twrp and tried to sideload the OTA in stock recovery, which also landed me in the same spot, in the bootloader with that yellow banner of death. Been hit by this using Dec., Feb., and March updates. I stayed on the Dec. update for a while because I've been afraid of it happening again... sure enough it did.
I've replaced a few pixel 2's because of this, every time Google willingly stands by their product and replaces it. One google worker told me this is a known issue they were working on, others said it isn't, and none have provided an explanation for why it happens or how to avoid it. I assume it's some kind of instability with the a/b partition system. I did the same process with my N5x a couple days ago (flashed image then added twrp, magisk, all that stuff) and as usual everything went swimmingly. Tried just flashing current image on p2 the next day and another one bit the dust. Another replacement is on its way now.
So I turn to you. Any of you run into this? What causes it? How can I flash updates without this happening again?
As you know, this happened to me partially. One of my bootloader slots is messed up. Just remember that you can always plug into USB and skip the bootloader and just boot using the boot.img directly.
fastboot boot boot.img
OR if you use Magisk...
fastboot boot patched_boot.img
This of course gets you booted up, so you can get your data backed up or whatever. You're basically tethered to a computer if you ever have to reboot or get back up after a power off.
I think I'll wait another month before having Google replace mine.
deepdvd said:
As you know, this happened to me partially. One of my bootloader slots is messed up. Just remember that you can always plug into USB and skip the bootloader and just boot using the boot.img directly.
fastboot boot boot.img
OR if you use Magisk...
fastboot boot patched_boot.img
This of course gets you booted up, so you can get your data backed up or whatever. You're basically tethered to a computer if you ever have to reboot or get back up after a power off.
I think I'll wait another month before having Google replace mine.
Click to expand...
Click to collapse
Tried boot.img but not working for me, still stuck in bootloader. But good to know, I didn't realize that was a possibility. Sucks having to be tethered like that though. I backed up double before messing with it, both nandroid and titanium, expecting I might run into this again.
The replacement process is relatively painless, only takes like 3 days to get a new one. Just be sure to do it while covered under warranty.
Hope it works out. To have this happen to several replacements is either extremely bad luck, or some unknown external factor.
clcdev said:
Hope it works out. To have this happen to several replacements is either extremely bad luck, or some unknown external factor.
Click to expand...
Click to collapse
Thanks man, seems like it since not many people are experiencing this. Can't think of what external issue it could be other than something with my computer, but im sure not having any troubles doing the same stuff and more on my nexus.
@trhacker01, have you tried flashing the latest full OTA image through recovery twice first (so that both partitions are updated) and then using the factory image? I had a similar (not same) issue where is displayed an empty yellow warning bar and did not let me update the bootloader, but after doing this, I no longer have this issue.
craigacgomez said:
@trhacker01, have you tried flashing the latest full OTA image through recovery twice first (so that both partitions are updated) and then using the factory image? I had a similar (not same) issue where is displayed an empty yellow warning bar and did not let me update the bootloader, but after doing this, I no longer have this issue.
Click to expand...
Click to collapse
Well I tried flashing the ota in recovery and that's what triggered it this last time. But I didn't try doing each partition, maybe that's where it went wrong
Every update bricks me when I try flashing an OTA.
Pretty sure I had both of those errors. One for Feb, other for March.
Fastboot full factory image -w and back to normal, then reinstall twrp.
Going forward I will just plan on using the full factory image.
COMpulse said:
Every update bricks me when I try flashing an OTA.
Pretty sure I had both of those errors. One for Feb, other for March.
Fastboot full factory image -w and back to normal, then reinstall twrp.
Going forward I will just plan on using the full factory image.
Click to expand...
Click to collapse
That's what gets me, can't simply fastboot the image to recover, that fail-safe isn't reliable for me.
Got the replacement and set it up so I can update normally. Just booted twrp but didn't install, so I could flash magisk. With no twrp and easily uninstall magisk I can just update via regular OTA when it shows up. Then temporarily boot twrp again to reinstall magisk. Just did that for the March update and worked fine.
A little inconvenient of a workaround but I'm updating without concern about this image flashing problem.
I have the exact same problem as first post, even same picture yellow banners. I have tried everything too.
I removed using automatically remove Magisk rooted through Magisk Manager. I liked the edge plus modules.
I was going to Android P with alt flash bat/All and (-W) edit to keep the perfectly working Jan updates.
First of above troubles.
I then went back and tried all updates of 2018.
Same steps as above, re updated everything, different USB port, cable a no go.
The load boot from Fastboot is a no go. Deuce's scripts no go. Manual install of all files (instead of) bat file commands no go.
I bought device through Project Fi, so first go around for return is now escalated and awaiting further return of device.
Looking at web searches used what I could find for return to normal complete image install, NO GO.
Maybe I have the early reports of Flashing Factory Image files =return device= that a few users had back in Nov 2017.
kkjb said:
I have the exact same problem as first post, even same picture yellow banners. I have tried everything too.
I removed using automatically remove Magisk rooted through Magisk Manager. I liked the edge plus modules.
I was going to Android P with alt flash bat/All and (-W) edit to keep the perfectly working Jan updates.
First of above troubles.
I then went back and tried all updates of 2018.
Same steps as above, re updated everything, different USB port, cable a no go.
The load boot from Fastboot is a no go. Deuce's scripts no go. Manual install of all files (instead of) bat file commands no go.
I bought device through Project Fi, so first go around for return is now escalated and awaiting further return of device.
Looking at web searches used what I could find for return to normal complete image install, NO GO.
Maybe I have the early reports of Flashing Factory Image files =return device= that a few users had back in Nov 2017.
Click to expand...
Click to collapse
Added: found I my bootloader was failing on updating. Fastboot message= (bootloader) Updating partition=0 Failed
(remote:Command Flash Error).
Some how thought to look over deuce flash all scrip instructions and followed exactly, which seemed strange to add script to expanded image file. Well even with lot's of error returns from running. Used same image that was installed Jan 1.17xx019.013 fixed bootloader and worked.
Odd that was not the usual process, but it WORKED.
kkjb said:
Added: found I my bootloader was failing on updating. Fastboot message= (bootloader) Updating partition=0 Failed
(remote:Command Flash Error).
Some how thought to look over deuce flash all scrip instructions and followed exactly, which seemed strange to add script to expanded image file. Well even with lot's of error returns from running. Used same image that was installed Jan 1.17xx019.013 fixed bootloader and worked.
Odd that was not the usual process, but it WORKED.
Click to expand...
Click to collapse
Wow great to hear it worked! I tried the deuce script but couldn't get it to work either. I heard there was an issue with the bootloader in December and was supposed to have been fixed in January. But that bootloader error was one that I was also getting after the yellow banner started showing up, even on this last go around. Just before the initial bricking fastboot was reporting all successful on the flash.
More of my troubles
I have twrp 3.2.1-2, Magisk v16.1(1610) Jan 18 8.1.0. The device is working as before. So to recap...first post is what I HAD. My bootloader is stuck on 002.0059.00 this is the one from opd1.170816.025 which is 8.0.0 Nov 17. This some how flashed through Deuce's script and stuck. Now of course nothing will flash with Factory images because I have a botched up Boot.img. From looking back the trouble started with going to update to P. Removed Magisk through manager. It "patched" boot but some how on mine (with flashed twrp) recovery caused a flag I guess to set.
So some point I'm going to get Magisk to patch current Factory Boot.img 002.0067.00 which is in Feb, Mar 18 and P.
Need time to read though Magisk or wait for others to experience. I believe this is the warning message of TWRP and Pixel 2 A/B slots.
update to my troubles
If you have watching as myself to correct the troubles I'm having: recap: Bootloader is not flashing to current one
I'm stuck on 0059. I get a flash fail message (bootloader) ( remote:Command Flash Error ) Bootloader A 200002000 SZ=0000B000. Stuck on bootloader screen only.
Corrected back to before still broken flashable bootloader 0059. Used install TWRP and Magisk. Which I had before trying to update from Jan 18 update. So works as before..
I tried a path to some how get back to correct. So flash current tdbo and boot.img and bootloader. WRONG white G screen only.
So fastboot back into twrp.img use install script zip, install Magisk nogo.
So caution DON'T do it my way.
I was lucky I had a back up twrp file from a month ago. Now at least back to "working"
opm1.171010.013. again that is bootloader 0066 but mine is 0059....
kkjb said:
If you have watching as myself to correct the troubles I'm having: recap: Bootloader is not flashing to current one
I'm stuck on 0059. I get a flash fail message (bootloader) ( remote:Command Flash Error ) Bootloader A 200002000 SZ=0000B000. Stuck on bootloader screen only.
Corrected back to before still broken flashable bootloader 0059. Used install TWRP and Magisk. Which I had before trying to update from Jan 18 update. So works as before..
I tried a path to some how get back to correct. So flash current tdbo and boot.img and bootloader. WRONG white G screen only.
So fastboot back into twrp.img use install script zip, install Magisk nogo.
So caution DON'T do it my way.
I was lucky I had a back up twrp file from a month ago. Now at least back to "working"
opm1.171010.013. again that is bootloader 0066 but mine is 0059....
Click to expand...
Click to collapse
That's pretty slick that you got it working again, especially with the bootloader error. I didn't think you could get the current OS working with an old bootloader at all. Hopefully at some point you will be able to update it all the way.
I soft bricked it..so don't do this.
See previous to catch up. Since I pulled the plug and had a Google Warranty phone in hand...21 hours later!
I decided to do all the things NOT TO DO.
Pulled factory Image file from last bootloader with 0059 bootloader.. Nov 17
Flashed tdbo.img, boot.img.
Didn't change same Flash failure device return message. Had to boot TWRP, flash twrp to get working again. Since phone needs to return for credit.
Nothing to lose, I have been on slot = A always. Moved to slot = B....
Now it is a brick.
First couple of power cycles, one line flash, vibrate. Then after 3-4 more cycles no more vibration. longer time to one line flash.
Warm to touch, overnight charge. Same.
So message is to keep backup of files used in first portion of Magisk and twrp installs. Must follow instructions if want to remove Magisk root.
Somehow my problem is a weird one off with the bootloader oddity.

My OP 7 PRO(GM21AA) is being completely stuck at Fastboot.

Hey,
It's been always a huge headache since when the Android 10 beta and stables updates are out to root and install twrp. I've tried almost every way possible but every-time, end up being stuck at TWRP or being half way rooted. This time I've tried doing that again :
* I was at OxygenOs Android 10 stable version,
* My bootloader was unlocked as well as OEM unlocking and usb debugging was on,
* I turned my phone into fastboot, and flash the twrp image as:
fastboot flash boot file.img
Then after my phone booted into TWRP since once or twice showing that 0mb internal storage, I flashed the Magisk.zip from adb command, and rebooted it.
Since then, my phone is completely stucked at fastboot, I've tried and followed almost every xda suggestion and everything, I've tried flashing flash.bat file, I've tried flashing stock recovery, In fact I've tried flashing complete fastboot Rom (with all in one app)and it everytime boots me into Fatboot.
Please, help me out guys. I'm stressed out of this problem since yesterday's night.
Let me know your suggestions.
Maybe THIS can help you?
Actually this thread helped me just now in the same situation:
https://forum.xda-developers.com/oneplus-7-pro/how-to/rom-stock-fastboot-roms-oneplus-7-pro-t3931424
That thread Jonsat mentioned didn't help me either, at all. Its not very clear that thread, telling in the thread to unbrick a OP7 to look at the thread of the OP6, there send them to OP5 and so on, eventually having to use a short written manual for the OP3 which mentions different versions and so on, its not the best for inexperienced people like me, it just send me on a wild chase downloading drivers and other things that eventually didnt work at all. Maybe I will try to rewrite it, as soon as I have enough experience to do so, i own this device for just a week.
Next time, read before you peform the install steps. It's nowhere like the older devices due to the A/B Recovery.
1. Use MSM Downloader to put you back to stock.
2. Upgrade to Android 10
3. Factory Reset to Clean out your phone (don't forget to unlock bootloader)
4. Initialize phone
5. Boot twrp (specific to Android Q + OP7 Pro)
6. Install TWRP and Magisk from TWRP
7. reboot and enjoy your rooted phone
lloydlim996 said:
Next time, read before you peform the install steps. It's nowhere like the older devices due to the A/B Recovery.
1. Use MSM Downloader to put you back to stock.
2. Upgrade to Android 10
3. Factory Reset to Clean out your phone (don't forget to unlock bootloader)
4. Initialize phone
5. Boot twrp (specific to Android Q + OP7 Pro)
6. Install TWRP and Magisk from TWRP
7. reboot and enjoy your rooted phone
Click to expand...
Click to collapse
What is MSM download tool? I'm going to try using All in One.
On searching for MSM tool, I found https://www.techoxygen.com/msm-download-tool/ is that correct?
Scratch this, MSMdownload is part of zip, I'll read through https://forum.xda-developers.com/showpost.php?p=79972789&postcount=50 and see how it goes

Can't reboot to Recovery after upgrade to Android 10

Hello everyone,
As I mentioned in the title, since I upgraded to Android 10, can't boot to recovery.
Dowloaded latest version of the Adb kit, and while issuing
adb reboot recovery
the phone reboots but goes to normal boot.
Tried manually (power + vol down etc.) and when choosing Recovery - same thing happens.
Needless to say that my laptop is authorized debug device and phone is in debug mode etc. - I have done this many times before Android 10 update.
All I try to do is to sideload the latest OTA as I did many times before because my phone is rooted and the updates do not install automatically.
Pixel (First generation)
Rooted with Magisk
Bootloader unlocked
Stock recovery (using TWRP without installing it when flashing Magisk)
Hope somebody can advise. Obviously there is something new in Android 10 which has to be set (like the need for debugging authorization for example, which I already did).
Thank you
John
Im getting a similar problem. I get stuck on th Google logo screen. I cant hard-reset, recovery mode or boot, the only things that works is th barcode.
Android 10 changed something in the ramdisk that you can't install TWRP directly on the phone. You have to boot it via PC using "fastboot boot <insert twrp image name>.img"
You can try installing twrp to ramdisk. Put twrp 3.3.1-0.img in your devices storage and then fastboot twrp 3.3.0-0 (disable pin etc first) then once it's booted go to advanced and select install to ramdisk and select the 3.3.1-0.img and it should install it. You may get a not enough storage error on 10/Q (I did) bit worth a punt. Make a back up first as usual, if no good flash a fresh factory.img and see if that cures it and then restore your apps/data etcfrom your Google back up (if you use it)
Good luck
junglism93 said:
You can try installing twrp to ramdisk. Put twrp 3.3.1-0.img in your devices storage and then fastboot twrp 3.3.0-0 (disable pin etc first) then once it's booted go to advanced and select install to ramdisk and select the 3.3.1-0.img and it should install it. You may get a not enough storage error on 10/Q (I did) bit worth a punt. Make a back up first as usual, if no good flash a fresh factory.img and see if that cures it and then restore your apps/data etcfrom your Google back up (if you use it)
Good luck
Click to expand...
Click to collapse
Thank you for the advice, however as I mentioned in my original post I don't want to install TWRP permanently , and the problem is that I cannot go to the stock recovery mode which has no connection to TWRP. There is something with Android 10 which changed since 9 and I'm interested to find what. Everything worked fine before the upgrade.
Also, the option to flash factory image and restore (I also have Titanium in addition to Google backup) is a too much of a hassle. I use this phone for real, not only to play with it.
Anyway, again thank you for your input.
John
Sorry mate, re read your OP. I just tried booting into the aosp recovery and got the same issue! My guess is its magisk as I could boot into the aosp recovery prior to installing it. Re flash or restore the previous boot.img or a stock boot.img and it should boot into aosp recovery again. Magisk must be installing to or patching the aosp recovery ramdisk and stopping it booting. Other than that just fastboot twrp and use that.
Edit: it's magisk, restored original images and it booted into aosp recovery first try.
I've had no problems installing TWRP 3.3.0.0 normally after using an *.img file to get TWRP started. EDIT: and booting into it.
junglism93 said:
Sorry mate, re read your OP. I just tried booting into the aosp recovery and got the same issue! My guess is its magisk as I could boot into the aosp recovery prior to installing it. Re flash or restore the previous boot.img or a stock boot.img and it should boot into aosp recovery again. Magisk must be installing to or patching the aosp recovery ramdisk and stopping it booting. Other than that just fastboot twrp and use that.
Edit: it's magisk, restored original images and it booted into aosp recovery first try.
Click to expand...
Click to collapse
You are right. I did open Magisk and from the uninstall options choosed "Restore images" (no need to do complete uninstall, which is the other option). After that I was able to boot in recovery etc. I guess this is what you meant in your PS. At the end re-flashed Magisk and all is back to normal.
I will alert the Magisk team about the issue (if they are not already aware).
Case closed.
Thanks again.
John
Master Cylinder said:
I've had no problems installing TWRP 3.3.0.0 normally after using an *.img file to get TWRP started. EDIT: and booting into it.
Click to expand...
Click to collapse
Please read my OP. I was clear that I DON'T want to install TWRP permanently and this was never the problem.
The problem is solved (kind of). See the other posts.
Thank you.
John
I thought TWRP wasn't compatible with Android 10 yet? I am seeing mixed things
aholeinthewor1d said:
I thought TWRP wasn't compatible with Android 10 yet? I am seeing mixed things
Click to expand...
Click to collapse
It works just fine.
Mzprx said:
It works just fine.
Click to expand...
Click to collapse
Are there steps for how to install somewhere? I keep reading that it's not working on the Pixel with Android 10. Thanks
aholeinthewor1d said:
Are there steps for how to install somewhere? I keep reading that it's not working on the Pixel with Android 10. Thanks
Click to expand...
Click to collapse
It is a mess. It works with Pixel (I have this one and can confirm) and supposedly Pixel 2. It won't work for brand new phones arriving with factory installed Android 10.
Read the following:
https://twrp.me/site/update/2019/10/23/twrp-and-android-10.html#
After that, if you want to try, go to the page below to find instructions for your device. Note that the list is by manufacturer, so if you are looking for Pixel, it is under Google.
https://twrp.me/Devices/
Just in case - backup and have the factory image for your phone handy in case something goes wrong. For google phones you can download the image and see instructions here:
https://developers.google.com/android/images
Note that I never installed TWRP permanently, so I can't say if the permanent installation will work (I think it should, but not sure). Typically I just load TWRP and use it to flash pakages, but at the end I'm keeping the stock recovery.
Hope this helps. Good luck.
John
Mzprx said:
It is a mess. It works with Pixel (I have this one and can confirm) and supposedly Pixel 2. It won't work for brand new phones arriving with factory installed Android 10.
Read the following:
https://twrp.me/site/update/2019/10/23/twrp-and-android-10.html#
After that, if you want to try, go to the page below to find instructions for your device. Note that the list is by manufacturer, so if you are looking for Pixel, it is under Google.
https://twrp.me/Devices/
Just in case - backup and have the factory image for your phone handy in case something goes wrong. For google phones you can download the image and see instructions here:
https://developers.google.com/android/images
Note that I never installed TWRP permanently, so I can't say if the permanent installation will work (I think it should, but not sure). Typically I just load TWRP and use it to flash pakages, but at the end I'm keeping the stock recovery.
Hope this helps. Good luck.
John
Click to expand...
Click to collapse
Thanks. Yea from what I can tell no one has had luck actually installing it on the Pixel with Android 10 yet. I'm familiar with how to fix everything if something goes wrong. I would try but others have already tried and failed. It won't install for them.
firstly, dont use whatever ****ty platform-tools you are using, get them from here.
secondly, you dont install recovery on android 10 yet, it doenst work. you have to just boot to twrp using `fastboot boot twrp.img` once you are in bootloader mode.

I messed up - stock ROM update via TWRP :(

Hi all,
update: I made update at the end.
My OP7 version is GM1900, so far I was on build 10.0.6GM57BA with Magisk 20.4, but for some time I had 10.0.8 update notification.
Today I decided to update build.
I consider myself as medium experienced user the type that is using rather step by step guides.
But this time I thought I don't need guide cause I should remember how I did update last time. In the meantime I help my son to make homework what was an additional distraction.
I always download full OTA from oneplus.com support but it turned out there was no 10.0.8 (instead there was/is 10.0.7). So I tried to search for 10.0.8 and I found this xda news. As there is a mess with versions and links and I was doing it on mobile Chrome I accidentally tapped Global/India Full OTA
Steps I made:
1.1. Downloading file OnePlus7Oxygen_14.P.29_OTA_029_all_2009152124_ba2424a.zip
1.2. Downloading official TWRP twrp-installer-3.4.0-0-guacamole.zip
1.3. Boot into TWRP.
1.4. Flash twrp-installer-3.4.0-0-guacamole.zip
1.5. Restart to TWRP
1.6. Flash magisk uninstall
1.7. Flash 10.3.5 (India & Global) - OnePlus7Oxygen_14.P.29_OTA_029_all_2009152124_ba2424a.zip
1.8. Flash magisk 20.1 (but forgot to reboot after flashing TWRP it was first mistake I think)
1.9. Ended with 10.3.5 (India & Global) build with stock recovery and without Magisk.
Next I tried to return to GM57BA.
Then the steps I made:
2.1. Downloading official build 10.0.7.GM57BA from oneplus support site.
2.2. Downloading Mauronofrio's TWRP twrp-3.4.0-0-guacamole-unified-Q-mauronofrio.img and twrp-3.4.0-0-guacamole-unified-installer-mauronofrio.zip
2.3. Boot OP7 into fastboot then command "fastboot boot twrp-3.4.0-0-guacamole-unified-Q-mauronofrio.img"
2.4. After phone booted into TWRP I flashed twrp-3.4.0-0-guacamole-unified-installer-mauronofrio.zip
2.5. Restart to TWRP
2.6. Flashed magisk uninstall.
2.7. Flashed 10.0.7.GM57BA
2.8. Flashed magisk 20.4
2.9. Only then I rebooted to TWRP (I think it was mistake).
2.10. Then I saw first problem - there was no lockscreen security with TWRP (unlock pattern).
2.11. Restarted to TWRP again - the same no unlock pattern screen, no access to data partition
2.12. I started to panic and restarted into system.
2.13. I ended with hard bootloop - I mean I can't even do force reset (force reboot) by pressing and holding the Power and Volume down buttons at the same time :crying:
I'm sorry for this long description but I thought it will be helpful to diagnose what I messed up.
Questions and my thoughts:
1. Did I messed up by not restarting after last magisk flash?
2. What to do now? Do I need to wait for battery discharge? Then unbrick using MSM tool?
3. Is there any chance to repair and preserve personal data? I have TWRP backup about 3 months old. Maybe after battery discharge I should go to TWRP and then sideload this backup? Maybe magisk uninstall or stock boot image flash?
Please help
Update:
After battery discharge I managed to boot into TWRP recovery (Mauronofrio's 3.4.0.0)
Then couldn't access /data
But when I switched to Slot B and reboot to recovery situation is back to normal (I guess).
I'm still in recovery scared to boot into system.
What to do now?
kold11 said:
Hi all,
update: I made update at the end.
My OP7 version is GM1900, so far I was on build 10.0.6GM57BA with Magisk 20.4, but for some time I had 10.0.8 update notification.
Today I decided to update build.
I consider myself as medium experienced user the type that is using rather step by step guides.
But this time I thought I don't need guide cause I should remember how I did update last time. In the meantime I help my son to make homework what was an additional distraction.
I always download full OTA from oneplus.com support but it turned out there was no 10.0.8 (instead there was/is 10.0.7). So I tried to search for 10.0.8 and I found this xda news. As there is a mess with versions and links and I was doing it on mobile Chrome I accidentally tapped Global/India Full OTA
Steps I made:
1.1. Downloading file OnePlus7Oxygen_14.P.29_OTA_029_all_2009152124_ba2424a.zip
1.2. Downloading official TWRP twrp-installer-3.4.0-0-guacamole.zip
1.3. Boot into TWRP.
1.4. Flash twrp-installer-3.4.0-0-guacamole.zip
1.5. Restart to TWRP
1.6. Flash magisk uninstall
1.7. Flash 10.3.5 (India & Global) - OnePlus7Oxygen_14.P.29_OTA_029_all_2009152124_ba2424a.zip
1.8. Flash magisk 20.1 (but forgot to reboot after flashing TWRP it was first mistake I think)
1.9. Ended with 10.3.5 (India & Global) build with stock recovery and without Magisk.
Next I tried to return to GM57BA.
Then the steps I made:
2.1. Downloading official build 10.0.7.GM57BA from oneplus support site.
2.2. Downloading Mauronofrio's TWRP twrp-3.4.0-0-guacamole-unified-Q-mauronofrio.img and twrp-3.4.0-0-guacamole-unified-installer-mauronofrio.zip
2.3. Boot OP7 into fastboot then command "fastboot boot twrp-3.4.0-0-guacamole-unified-Q-mauronofrio.img"
2.4. After phone booted into TWRP I flashed twrp-3.4.0-0-guacamole-unified-installer-mauronofrio.zip
2.5. Restart to TWRP
2.6. Flashed magisk uninstall.
2.7. Flashed 10.0.7.GM57BA
2.8. Flashed magisk 20.4
2.9. Only then I rebooted to TWRP (I think it was mistake).
2.10. Then I saw first problem - there was no lockscreen security with TWRP (unlock pattern).
2.11. Restarted to TWRP again - the same no unlock pattern screen, no access to data partition
2.12. I started to panic and restarted into system.
2.13. I ended with hard bootloop - I mean I can't even do force reset (force reboot) by pressing and holding the Power and Volume down buttons at the same time :crying:
I'm sorry for this long description but I thought it will be helpful to diagnose what I messed up.
Questions and my thoughts:
1. Did I messed up by not restarting after last magisk flash?
2. What to do now? Do I need to wait for battery discharge? Then unbrick using MSM tool?
3. Is there any chance to repair and preserve personal data? I have TWRP backup about 3 months old. Maybe after battery discharge I should go to TWRP and then sideload this backup? Maybe magisk uninstall or stock boot image flash?
Please help
Update:
After battery discharge I managed to boot into TWRP recovery (Mauronofrio's 3.4.0.0)
Then couldn't access /data
But when I switched to Slot B and reboot to recovery situation is back to normal (I guess).
I'm still in recovery scared to boot into system.
What to do now?
Click to expand...
Click to collapse
To force restart I need to use power button and both volume keys..
To keep TWRP you need to flash rom, then without restart flash TWRP again, then restart TWRP, then flash Magisk.
Likely the r reason why your system doesn't boot is because it can't decrypt your data.
Why this happens I don't know, maybe in the upgrade they changed something related to the exception and then by downgrading again it isn't able to read it anymore.
I would suggest to:
Flash the latest rom.
Flash TWRP
Reboot TWRP
If TWRP then doesn't ask for PIN or password, then I'm afraid you have lost your data. I hope you have a backup.
I'm that case format (not just clear) data -> yes
Reboot TWRP
Then flash Magisk.
Thanks for reply.
Like I wrote in update after changing slot to b I managed to run TWRP with decrypted data, made even new new backup.
I also restarted into system and it occurs I'm still 10.3.5 (India & Global) GM57AA, so everything I flashed in with build 10.0.7.GM57BA was unsuccessful.
I think I messed with changing inactive slot procedure. Noob mistake I need to read about it.
kold11 said:
Thanks for reply.
Like I wrote in update after changing slot to b I managed to run TWRP with decrypted data, made even new new backup.
I also restarted into system and it occurs I'm still 10.3.5 (India & Global) GM57AA, so everything I flashed in with build 10.0.7.GM57BA was unsuccessful.
I think I messed with changing inactive slot procedure. Noob mistake I need to read about it.
Click to expand...
Click to collapse
I would suggest do restore your device with msm unbrick tool.
1. From recovery, turn off (i noticed, that when tried to turn off from somewhere else, the device would auto reboot later in downlaod mode)
2. In windows, turn off the connection & open device manager: Get this driver http://download.windowsupdate.com/c..._fba473728483260906ba044af3c063e309e6259d.cab
3. Press volume/down + volume/up, after about 5s connect to pc
4. Your device should show up in device manager, open it and install the driver manuell from step 2 (keep device options open... if fail you need to uninstall the driver before trying again)
5. Now wait for about 40s, if your device stays in download mode, you can open & start the msm tool (leave the options in msm as they are)
6. It will take about 280s, then the device will reboot.... (its normal that it stays longer at the oneplus logo at first start)
MSM Thread: https://forum.xda-developers.com/oneplus-7/how-to/op7-unbrick-tool-to-restore-device-to-t3954325
I've also uploaded the 10.0.5OOS Unbrick tool on mega, because android file hosted downloads are so terrible: https://mega.nz/file/ArZFkYpS#Z_rOIwZeYN27IG6L8rOi-yfw8wXGiwvK-uWVDlsmvTI

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