Database Users

nexus 6p bootloop after oreo update please read full to know more

hi guys,
so the nexus 6p i had got the oreo ota update and after a couple of day it restarted and since then stuck on google logo(bootloop).
it only goes to fastboot mode,
download mode is disabled,
recovery is not there of any kind, meaning i cant boot to recovery mode.
every things gone on it can i do something to get it back, oem unlocking was not turned on in it. developer option was never turned on. bootloader is also locked.
i am in a big trouble guys please help me if there is a way.

alijaved154 said:
hi guys,
so the nexus 6p i had got the oreo ota update and after a couple of day it restarted and since then stuck on google logo(bootloop).
it only goes to fastboot mode,
download mode is disabled,
recovery is not there of any kind, meaning i cant boot to recovery mode.
every things gone on it can i do something to get it back, oem unlocking was not turned on in it. developer option was never turned on. bootloader is also locked.
i am in a big trouble guys please help me if there is a way.
Click to expand...
Click to collapse
Tried factory reset and reboot?

tropical cactus said:
Tried factory reset and reboot?
Click to expand...
Click to collapse
as i mentioned there is no recovery mode on it. its red and i cant boot to it. it returns back to fast boot mode dude

alijaved154 said:
as i mentioned there is no recovery mode on it. its red and i cant boot to it. it returns back to fast boot mode dude
Click to expand...
Click to collapse
You can select factory reset by pressing the volume button . Factory reset will come up. Select by pressing power button and press again to wipe.

tropical cactus said:
You can select factory reset by pressing the volume button . Factory reset will come up. Select and wipe.
Click to expand...
Click to collapse
in fastboot only the options are:
start
barcodes
recovery
bootloader

alijaved154 said:
in fastboot only the options are:
start
barcodes
recovery
bootloader
Click to expand...
Click to collapse
I have factory reset as an option. Not sure why you don't.

tropical cactus said:
I have factory reset as an option. Not sure why you don't.
Click to expand...
Click to collapse
in fastboot? i dont have it i dont know what hapoened to it

alijaved154 said:
in fastboot? i dont have it i dont know what hapoened to it
Click to expand...
Click to collapse
Try reboot bootloader and scroll through options again.

tropical cactus said:
Try reboot bootloader and scroll through options again.
Click to expand...
Click to collapse
comes back to the same screen but will still try today

alijaved154 said:
comes back to the same screen but will still try today
Click to expand...
Click to collapse
Very strange, unless it only shows up if you enable developer options before.

Same problem after update
Exactly same problem after update, no way to factory reset phone, developer option was unlocked

Erroras said:
Exactly same problem after update, no way to factory reset phone, developer option was unlocked
Click to expand...
Click to collapse
you are not alone...?

Same issue on one I have my hands on. This could get interesting.

From fastboot can anything be pushed/flashed like a previous actually functional firmware? Is there other specific software to do so? Only got my hands on the defective non functional device today but I'm planning and scheming a fix if possible.

One thing is really interesting. Why only after this update???? Why not after update from 6 to 7 then 7 to 7.1 and after 7.1 to 8.0. I think Google or Huawei is cheating us and forcing us to buy Google pixel.

I also have this issue (I'm using a nexus 5x, but this thread is the closest to my issue I've found), but it came incrementally. First, I started getting reboots every 20m or so, while doing normal phone things (reading, mostly). Then it started getting into bootloops that were 2-3 boots long, and would then work normally for the 20m mentioned above. I tried a factory reset, but it just got worse, and now either reboots on the Google logo or during the Android animation. My fastboot menu only has the regular "Start" as green. The only other options are Restart Bootloader, in red, and Recovery mode, also in red. Power off is there, obviously, but that's it. It started happening yesterday, and worsened to its current point within only a few hours.

Well. I have just joined the club. What is going on with that?

Happened to me today and I was using the latest build of SuperXE 6P.

Guys! lol
1. Dev options in ROM is same old. Settings/about and tap build 10 times to see count down to developer. Back to settings. In there for OEM unlock
2. Factory reset can be done any number of ways.
a. In ROM. Settings/backup and reset/factory reset.
b. From anywhere, hold power+volume down until you see the bootloader. There are 2 possible screens in there. One of them has factory reset. Beware! From here it will likely wipe your sdcard!
c. From recovery. You can get there from bootloader. You can also flash an up to date recovery image from bootloader.
The rest of your recovery process should be provided by the ROM thread by which you will get your choice of ROM.
Make sure you have access to a PC with adb. You will likely need to flash a vendor image

My device is only recognized in fastboot mode. No ADB, no recovery. Tried to uninstall and manually install latest USB drivers, it didn't work. My Nexus is now just stucked in a bootloop. I even tried to flash factory images to no avail. Really don't know what to do...
FYI I have no screen in bootloader allowing me to factory reset: only Start/Reboot/Reboot bootloader/Barcodes, as others stated above.

bootlooped mate 9 lineageOS at booting

Hi all,
I've installed LineageOS on my mate 9, using their own tutorial, and with a stock recovery.
Everything ran smoothly for a couple of weeks. Today however my phone would not turn the screen on, just minutes after it worked fine. So, I rebooted manually by holding the power button.
Did not work, but instead: my phone is stuck on the 'your device has been unlocked and can't be trusted' + your device is booting now... screen. But it does not boot.
I can't go into the stock recovery mode, using power + volume up.
I can get into fastboot mode, but my pc (which I used to root my phone) does not recognise it using adb, while it did earlier. sometimes a fastboot command (fastboot devices) works and lists a code.
But if I try fastboot flash system and the filename for the lineageOS img, it sends the first package but does not seem to write, writing system 1/4 lasts for ever without anything happening. The phone also stays in the white fastboot screen during this event.
Can someone help me solve this? Is there a solution?

Mate 9
dekraan said:
Hi all,
I've installed LineageOS on my mate 9, using their own tutorial, and with a stock recovery.
Everything ran smoothly for a couple of weeks. Today however my phone would not turn the screen on, just minutes after it worked fine. So, I rebooted manually by holding the power button.
Did not work, but instead: my phone is stuck on the 'your device has been unlocked and can't be trusted' + your device is booting now... screen. But it does not boot.
I can't go into the stock recovery mode, using power + volume up.
I can get into fastboot mode, but my pc (which I used to root my phone) does not recognise it using adb, while it did earlier. sometimes a fastboot command (fastboot devices) works and lists a code.
But if I try fastboot flash system and the filename for the lineageOS img, it sends the first package but does not seem to write, writing system 1/4 lasts for ever without anything happening. The phone also stays in the white fastboot screen during this event.
Can someone help me solve this? Is there a solution?
Click to expand...
Click to collapse
In fastboot mode does it tell you the phone is still unlocked and frp is unlocked?

Newrooter22 said:
In fastboot mode does it tell you the phone is still unlocked and frp is unlocked?
Click to expand...
Click to collapse
Did not try that! It is at a repairshop at the moment, they feel it is a software problem, but I guess mainly because I dropped the word 'custom rom'.
I've got a couple clues that suggest it might be a fried chip: I get Command not allowed errors when trying several fastboot commands, and I also get a remote:flash write failure when I try to flash a ramdisk.img or system.img.
Hope to hear from the shop today or tomorrow, and will update afterwards!

I have this exact issue on my huawei y6 2018, i can access to the emui recovery mode, and have bootloader unlocked.

[PROBLEM] MI A1 Black Screen Image after boot Image

Hello, it is my first time trying to write a post on xda so excuse me if I do something wrong.
I've been playing with Roms a lot of time, installing, uninstalling, bricking and unbricking phones. so have a pretty good idea of how it works but now I just don't know what I did wrong and my phone is just ... in a black screen after boot image.
I was currently on DP5 android 9 by @joeyhuab and everything worked perfectly. Today was released android Pie and I just want to try it. So, I made the steps for DP5 to PR1 and everything runs well until I reboot from TWRP to the system. Now when I turn the phone on. it just appears the boot logo and later a black screen.
I can't restart the phone pressing the power button after some seconds but it goes to the boot image and later the black image screen (of the dead) appears.
1. I can't go to TWRP. (power+ Vol+)
2. I can't go to Fastboot. (power+ Vol-)
3. Charge Image is not displaying.
Windows sounds when i connected on the black screen state but fastboot don't.
This is my first time dealing with this kind of problem. I just don't know what would be the next step to try, Mi A1 is one of the best phones and I don't want to lose it.
Thank you for reading XDA, You are the best

hiddengoka said:
Hello, it is my first time trying to write a post on xda so excuse me if I do something wrong.
I've been playing with Roms a lot of time, installing, uninstalling, bricking and unbricking phones. so have a pretty good idea of how it works but now I just don't know what I did wrong and my phone is just ... in a black screen after boot image.
I was currently on DP5 android 9 by @joeyhuab and everything worked perfectly. Today was released android Pie and I just want to try it. So, I made the steps for DP5 to PR1 and everything runs well until I reboot from TWRP to the system. Now when I turn the phone on. it just appears the boot logo and later a black screen.
I can't restart the phone pressing the power button after some seconds but it goes to the boot image and later the black image screen (of the dead) appears.
1. I can't go to TWRP. (power+ Vol+)
2. I can't go to Fastboot. (power+ Vol-)
3. Charge Image is not displaying.
Windows sounds when i connected on the black screen state but fastboot don't.
This is my first time dealing with this kind of problem. I just don't know what would be the next step to try, Mi A1 is one of the best phones and I don't want to lose it.
Thank you for reading XDA, You are the best
Click to expand...
Click to collapse
Press vol+ vol- + power at the same time until phone vibrates
Sent from Mi A1 with Tapatalk Pro

hiddengoka said:
Hello, it is my first time trying to write a post on xda so excuse me if I do something wrong.
I've been playing with Roms a lot of time, installing, uninstalling, bricking and unbricking phones. so have a pretty good idea of how it works but now I just don't know what I did wrong and my phone is just ... in a black screen after boot image.
I was currently on DP5 android 9 by @joeyhuab and everything worked perfectly. Today was released android Pie and I just want to try it. So, I made the steps for DP5 to PR1 and everything runs well until I reboot from TWRP to the system. Now when I turn the phone on. it just appears the boot logo and later a black screen.
I can't restart the phone pressing the power button after some seconds but it goes to the boot image and later the black image screen (of the dead) appears.
1. I can't go to TWRP. (power+ Vol+)
2. I can't go to Fastboot. (power+ Vol-)
3. Charge Image is not displaying.
Windows sounds when i connected on the black screen state but fastboot don't.
This is my first time dealing with this kind of problem. I just don't know what would be the next step to try, Mi A1 is one of the best phones and I don't want to lose it.
Thank you for reading XDA, You are the best
Click to expand...
Click to collapse
I also had this issue I think it is because of any xposed modules or magisk modules.
When I flashed xposed uninstaller, the phone revived

hiddengoka said:
Hello, it is my first time trying to write a post on xda so excuse me if I do something wrong.
I've been playing with Roms a lot of time, installing, uninstalling, bricking and unbricking phones. so have a pretty good idea of how it works but now I just don't know what I did wrong and my phone is just ... in a black screen after boot image.
I was currently on DP5 android 9 by @joeyhuab and everything worked perfectly. Today was released android Pie and I just want to try it. So, I made the steps for DP5 to PR1 and everything runs well until I reboot from TWRP to the system. Now when I turn the phone on. it just appears the boot logo and later a black screen.
I can't restart the phone pressing the power button after some seconds but it goes to the boot image and later the black image screen (of the dead) appears.
1. I can't go to TWRP. (power+ Vol+)
2. I can't go to Fastboot. (power+ Vol-)
3. Charge Image is not displaying.
Windows sounds when i connected on the black screen state but fastboot don't.
This is my first time dealing with this kind of problem. I just don't know what would be the next step to try, Mi A1 is one of the best phones and I don't want to lose it.
Thank you for reading XDA, You are the best
Click to expand...
Click to collapse
I have the same problem, my Mi A1 dont boot and i cant open fastboot mode (and screen dont turn on when charging), how you solved it?

Stuck on black screen
i was on aex 6.1 flashed this build and stuck on black screen.and i am unable to go to twrp .. steps i used to flash this
-->clean wipe(system,dalvik,data)
-->flashed aex6.2
-->flashed twrp installer
-->reboot to recovery
but it didnt reboot to recovery.
i think it boots but it shows only black screen as when i am taking screenshots its making sound.

ideepeshtiwari said:
i was on aex 6.1 flashed this build and stuck on black screen.and i am unable to go to twrp .. steps i used to flash this
-->clean wipe(system,dalvik,data)
-->flashed aex6.2
-->flashed twrp installer
-->reboot to recovery
but it didnt reboot to recovery.
i think it boots but it shows only black screen as when i am taking screenshots its making sound.
Click to expand...
Click to collapse
im also having the same issue. while flashing aex v6.2 on my mi a1

help me out from the same problem
This morning i have flashed havoc 2.0 after that flashed TWRP recovery and then i reboot to recovery mobile gets rebooted and after the boot page the screen went black. I have rebooted the mobile so many times same issue facing i am receiving calls means mobile is ringing but i cant see anything on screen. Plz help me out

khadar709 said:
This morning i have flashed havoc 2.0 after that flashed TWRP recovery and then i reboot to recovery mobile gets rebooted and after the boot page the screen went black. I have rebooted the mobile so many times same issue facing i am receiving calls means mobile is ringing but i cant see anything on screen. Plz help me out
Click to expand...
Click to collapse
Flash the previous rom and everything will be back to normal.

Shilldas said:
Flash the previous rom and everything will be back to normal.
Click to expand...
Click to collapse
I am not able to do that I can't go to twrp mode here also same black black screen.I can go to fastboot mode but I am not enabled usb debugging mode and system is not recognising mobile.
Help me how can I solve this..
Thanks in advance. ?

Install 'scrcpy' in your PC. Try to flash twrp from PC using fastboot and adb method. (I hope fastboot shows up on your phone) if u can boot to twrp via PC then go ahead and install any other rom. If u can't then connect your phone to PC and open scrcpy.exe here you can control your screen. (Most custom roms come with usb debugging enabled, if not try " AEX V.6.1 rom)

Usb debugging is compulsory. Thanks a lot for the information I will try this.

So i had this exact same issue. It was booting to twrp but screen was just blank.
i was trying to root the devive so i flashed the zip file by following command through adb
adb shell twrp install /sdcard/Magisk-v23.0.zip
it flashed the magisk and it was done. Similarly you can flash any zip file. If zip file is not copied to internal memory you can copy it using following command
adb push Magisk-v23.0.zip /sdcard/
I hope it helps someone in need.
Thanks.

Hi similar problem. Phone was locked in bootloop. I use reset pin and flash latest fw, flash successful in 220sec. Then screen stays black. Holding any combination will power up phone with black screen... wonder if it burn resistor or it is a flash issue. Trying to reflash again, however it stays 1000sec and still flashing.

Hi have mine FIXED.
Tried again to flash with android 9. Not able to finish flash in 4hrs. Then disconnect. Screen show battery 100%, then again only black screen but powered. Also 3 buttons are lighting. So I start pushing them and the screen, got some feedback and sound from touching the screen. Then the phone restart, screen ON. Show the normal white screen and ENCRYPTING storage screen that should come after flash. Then again reboot itself and start installing android (just taking a lot of time). Now all work on android 9, not giving option for OEM update to android 10, however afraid to flash again... good enough for my son (either way will break it in an year).
p.s
Im Samsung S class user for 10 years, so it is quite unfriendly phone... (need debugging on to connect to PC, for file transfer )

At last I found a way to run TWRP on tissot correctly without black screen.
Just install oreo 3.2.1-2 on Mi A1 (tissot).
This file (recovery-3.2.1-2-oreo.img) is working well.
Download it from this site:
https://androidfilehost.com/?fid=818070582850498337
Reference:
https://forum.xda-developers.com/t/...2-1-2-oreo-touch-recovery-2018-03-06.3688472/
Download Android 13.00 unofficial ROM for Mi A1 and install it easily by TWRP oreo 3.2.1-2:
https://sourceforge.net/projects/lafactorial-tissot/files/
Good luck,
Sed

Releases · zignas/twrp_device_xiaomi_tissot_treble
android 9.0 Device tree for TWRP 3.5.2 with Tissot manager - zignas/twrp_device_xiaomi_tissot_treble
github.com
also working fiine

Nova Can-L11 - Can´t boot in fastboot mode

Hello out there.
since two days i own a second hand Can-L11 EU version. My problem: i can´t boot in fastboot mode to unlock bootloader. Phone ist working with stock rom, adb is working, i can flash full stock roms with power + vol+/-.
Device is starting in fastboot mode via adb or cable and poweron or power + vol-. Immidiately after the fastboot-mode screen appears, phone is starting new, so i can´t place any commands. Fastboot screen shows frp unlock and bootloader locked.
I flashed a new full stock rom but nothing changed, it´s the same as before flashing - rebooting after fastboot-screen appears.
What am i doing wrong? Is there someone with similiar problems? Searched many threads, tried many tips - nothing works. I don´t want to use a phone without root to install a reasonable firewall, that protects me from google and huawei or whatever app spying me out....
Thanks for replies...
110errm

Mi 9T - Endless Update loop - Phone stuck

Hello all.
I have a really annoying problem with my Mi 9t - 100% Official rom.
It happened after an update that got stopped for some reason, 'update failure' the phone said.
After that i have been able to use may phone as usual, but the phone was always asking me to do the update.
So i click again on update and that happen... https://www.youtube.com/watch?v=LNQhNUj_d8k
So my phone is trying to do the update and fail and restart again and again after less than 1%.
I can't turn it off, all i can do is launch the Fastboot mode.
The other mode with vol+ and power manipulation is not working, i try with discharged phone to go in there to reset everything, but that's not working.
My phone is not unlocked so in fastboot i can't even try to reinstall a new rom.
I already more or less given up the idea to recover my phone data but if i could unlock the phone it could be great..
Does anyone have any idea what I could do? or do I really have an official bricked phone?
Thank you

Shaykz said:
Hello all.
I have a really annoying problem with my Mi 9t - 100% Official rom.
It happened after an update that got stopped for some reason, 'update failure' the phone said.
After that i have been able to use may phone as usual, but the phone was always asking me to do the update.
So i click again on update and that happen... https://www.youtube.com/watch?v=LNQhNUj_d8k
So my phone is trying to do the update and fail and restart again and again after less than 1%.
I can't turn it off, all i can do is launch the Fastboot mode.
The other mode with vol+ and power manipulation is not working, i try with discharged phone to go in there to reset everything, but that's not working.
My phone is not unlocked so in fastboot i can't even try to reinstall a new rom.
I already more or less given up the idea to recover my phone data but if i could unlock the phone it could be great..
Does anyone have any idea what I could do? or do I really have an official bricked phone?
Thank you
Click to expand...
Click to collapse
If under guarantee, you should go to official service center
Otherwise, have you tried Factory reset from Settings (maybe, it will wipe what is blocking OTA)
Finally, if I understand correctly, you could still unlock your Bootloader and then try to flash update (zip/recovery firmware) by TWRP or even (tgz/fastboot firmware) by Mi Flash. The second option works for some bricks, returning to stock from custom ROMs, etc - hence, should IMO also work for you

Thanks for response.
I can't do a factory reset, it won't start and the menu with reset option that you can get by using volume and power is not reachable.
i can't unlock it neither because you need a working phone to do that...
I live in begium and there is no official xiaomi service center...
i'm feeling so screwed by Xiaomi >_<

You said it works with fastboot, so just try miflash or push official rom with fastboot

Yes, i can acces to fastboot, but i already try miflash and official rom but that's not working, my phone is lock by xiaomi because i didn't think i will need to do that one day !
( https://en.miui.com/unlock/) to make the process, of unlock, you need a working phone with a xiaomi ID, an app installed on it...

double post

You said it works with fastboot, so just try miflash or push official rom with fastboot

So, i manage to get the phone boot. i share the solution here for someone who could have the same issue.
Using fastboot command line : " fastboot continue "
and so MIUI has boot !