Failed to re-lock P9lite VNS-L31 - Huawei P9 Lite Questions & Answers

Hi!
Got a problem, need to send my p9 lite to service bc it fell with me into water. it still works, but I assume a chip is frozen because neither the wifi nor bluetooth can be turned on. I'm afraid theyre not fixing my problem because I unlocked it.
I flashed twrp recovery, rooted, but already flashed the stock rom and unroot again.
When I tried to relock with adb and bootloader code, I got the error code root risk is too high
Tried to install other stock roms again and a lot of stuff, but none of it worked. So I tried to relock via dc-unlocker. com but didnt work. But now it says when I restart "your device has failed verification and may not work properly." instead of "Your device has been unlocked and can't be trusted." and when I tried to use adb to relock with the bootloader code it says "remote: stat not match" ~ got a new bootloader code??
I'm desperate, can anyone help me?

put update.app into dload folder in micro sd card and try 3 button method.

hey i have just the same problem and when i try the 3 button method i get the error software install failed.
but i have no revolution twrp any more and i think also no erecovery beacuse i cant do a factory reset when i tried to enter erecovery with power button , volume + button then i go automatic to software update and at the 5% i get the error software install failed i hope some body get a solution to fix my phone without dc-unlocker
ps i was on android nougat but i think there any os now because the phone dont boot sorry for my bad english hahah

Related

Huwei P8 L09 stuck in bootloop many tips tried, none worked

Hello,
I own a Huawei P8 L09, bootloader unlocked, rooted and with TWRP recovery.
I tried this morning to flash a new rom using TWRP recovery.
Problem is that I do believe I wiped to many partitions and I ended up with a bootloop.
I could at first access 3 times the emui erecovery (btw, Wifi recovery failed) but not anymore (is it related to the battery level ? I don't know how much I still have)
Following a lot of threads here and on some other forums (I've been searching now for approx. 7 hours...) :
I downloaded a update stock ROM (B170 something), I extracted Boot, System, Recovery and Cust
I entered bootloader mode (it's the only mode I can go to; recovery No, Download mode neither)
and on my computer I typed in the cmd "fastboot flash recovery recovery.img" same with system, cust and boot.
All of them said "Okay" but the bootloop is still there and I can't acess any other mode or shut the device off.
Also, my bootloader indicate that i'm "unlocked" but when I try to do something as :
"fastboot erase cache" it says "remote: not allowed" or something like that.
I tried the SD card flash method but I can't even acess the 3-button mode (doesn't work - bootloop again).
Finally, I've got 2 questions :
1) Is there a solution ? Is there/was there anybody in the same situation ?
2) Does the battery level influence wether I may or not enter any mode ? like b.e. under 30% I can't access recovery or something like that ?
Thanks in advance for your help and sorry for my bad english.
Greetings from Belgium !
Jules
Hi!
I have the same situation as you do, All i know is that you can access the eRecovery only if you're plugged in.
But it's completely useless. Have you found any solutions yet?
Edit:
i struggled and i'm still struggling but i figured out that I need the recovery and boot img of the version i was on previously. In my case that is B350.
The main mirror is down but i managed to find another one: https://mega.nz/#!NAcgQY7Y!I4eRfkaq62J31csv_wZ8_nTzmUbWPX71JUicDysjus8
after flashing them i was able to partially flash (using vol+-&pwr) B170 (it only went up to 90% with my USB attached, fails without USB)
At my surprise it booted B170 even if it didn't complete, however right now it keeps rebooting every minute. I'll update if i manage to fix this
I have the same problem as you both. To flash boot.img and other files by fastboot we need to unlock bootloader. To unlock bootloader we need to have Imei, Product Id and SN, but I can't read it because phone won't turn on.
Anyone know how to get this info?
you can read these info from the packaging box!
I managed to fix my issues (i believe) by continuously flashing and flashing versions. I never really managed to fully OTA update to 100% due to some "CUST error" but from B350 i managed to "update" to B170, then to B200, then to B321a.
Now i just installed TWRP and rooted it and on the process of installing xposed (if possible).
I wasted a good 6-7 hours on everything already
Well now I actually sent my phone in repair, given that it still was under warranty.
If they return it unrepeared, i will try it your way, Nikooo777. Thanks.
TukAliveFra said:
Well now I actually sent my phone in repair, given that it still was under warranty.
If they return it unrepeared, i will try it your way, Nikooo777. Thanks.
Click to expand...
Click to collapse
you gonna pay for the repair..

Help unbricking my huawei p8

Hello everyone, I have a huawei p8 vodafone it branded.
I decided to root it, unblocked the bootloader and everything was good so far...
I tried to flash a custom recovery but failed for some reason and I decided to stick with stock recovery.
Now I installed an app as system app and my phone got bricked. my fault..
At first It went trough a bootloop and I was not able to access the huawei recovery or the fastboot, after a while it started to boot into a error message where it was saying that it was impossible to read user data partition, and give me some choices like backup, update to the latest version, or data factory.. I choose data factory twice but it went trough a bootloop again only to give me back to the same page after a while.
I can access huawei erecovery but it gives me getting info package failed when it says that I have to update it with wifi.
I can access fastboot mode and it says me that the phone is unlocked.
I really don't know what to do as I'm not expert, I tried to read various topics but never saw anyone with this message where it was saying impossible to read user data partition..
I had emui 3.1 5.1.1 with vodafone it brand... In case I have to flash it which firmware I should look for? Or is there a way to get my phone alive again without flashing?
http://forum.xda-developers.com/huawei-p8/how-to/guide-how-to-unbrick-huawei-p8-failed-t3260704
silvano2 said:
http://forum.xda-developers.com/huawei-p8/how-to/guide-how-to-unbrick-huawei-p8-failed-t3260704
Click to expand...
Click to collapse
Hey thank you silvano, can you tell me which firmware I need to flash it? Is it okay if I use a b170 even if I had the 5.1.1 emui 3.1 version?
Nothing, I can't seem to make it work, I've flashed the boot.img recovery.img system.img and cust.img successfully(b170) but still stuck in bootloop, I can enter bootloader mode, and recovery.. but when I enter recovery it says me that I need to update it and I can't update it because it says me that getting info package failed... tried with different wifis, same result..... The excatly same thing happens with the b132 stock rom too and I cant factory reset or even wipe cache if I dont make this update first as is the only option avaible on huawei eRecovery.
As last attemp I tried to force an upgrade with putting UPDATE.APP inside the sdcard and press vol up vol down and power for booting but this combination of buttons doesnt work...
I'm hopeless, I really don't know what to do... any help would be much appreciated

Big Trouble, phone bricked no solution found...

Hello!
I am a new to this forums so bare with me please
i have bricked my phone badly.., i tried to install the ota update for P10 Plus (VKY-L29C432B123) with FlashFire and in the middle of the update the phone went black and my problems began getting worse.
i rebooted the phone and got into Error mode Func No: 11 (recovery image) and Error No: 2 (boot faild in recoveryboot mode!).
so i followed a guide and reinstalled twrp to attemp to restore the system somehow, so i kept following the guide and i went into twrp --> wipe --> format data and here my real problems began..
i did many attemps to install any firmware both stock and roms but i got into system mount problem and i can't do anything to transfer files to system i have tried adb but it can't find my device, tried adb sideloaded doesn't work eaither.
so i am stuck in no where..
the phone and frp are unlocked.
but i have missed to enable USB debugg mod
so now i wonder if there is any solution for me in this case?
greatly thankfull if anyone can help me with this big mess.
Try this https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108/page47
gm007 said:
Try this https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108/page47
Click to expand...
Click to collapse
Thanks i had already checked that thread.
i solved the problem by restoring the stock recovery and used eRecovery and funkyhuawei to download firmware and it just went perfectly.
forati89 said:
Thanks i had already checked that thread.
i solved the problem by restoring the stock recovery and used eRecovery and funkyhuawei to download firmware and it just went perfectly.
Click to expand...
Click to collapse
You can use that HWOTA method to recovery FullOTA rom no need to use FunkyHuawei.
forati89 said:
Hello!
I am a new to this forums so bare with me please
i have bricked my phone badly.., i tried to install the ota update for P10 Plus (VKY-L29C432B123) with FlashFire and in the middle of the update the phone went black and my problems began getting worse.
i rebooted the phone and got into Error mode Func No: 11 (recovery image) and Error No: 2 (boot faild in recoveryboot mode!).
so i followed a guide and reinstalled twrp to attemp to restore the system somehow, so i kept following the guide and i went into twrp --> wipe --> format data and here my real problems began..
i did many attemps to install any firmware both stock and roms but i got into system mount problem and i can't do anything to transfer files to system i have tried adb but it can't find my device, tried adb sideloaded doesn't work eaither.
so i am stuck in no where..
the phone and frp are unlocked.
but i have missed to enable USB debugg mod
so now i wonder if there is any solution for me in this case?
greatly thankfull if anyone can help me with this big mess.
Click to expand...
Click to collapse
could you tell me how did you get rid of this error message? im not able to boot into the bootloader, or not completely because the device is not recognized in fastboot.. everytime i turn it off, it turns automatically on and end in, it looks like the bootloader, but with that two error messages, so im not able to do anything..
m_adnan said:
could you tell me how did you get rid of this error message? im not able to boot into the bootloader, or not completely because the device is not recognized in fastboot.. everytime i turn it off, it turns automatically on and end in, it looks like the bootloader, but with that two error messages, so im not able to do anything..
Click to expand...
Click to collapse
To boot into bootloader mode you have to plug the usb and hold volume down while booting.
gm007 said:
To boot into bootloader mode you have to plug the usb and hold volume down while booting.
Click to expand...
Click to collapse
i try that so many times.. but it doesn't work.. as soon as the phone has power, im not able to turn it off.. it start automatically again, and i can press what ever i want, vol down power (with/without usb), vol up power, it always ends in the same:
ERROR MODE
Attention!
Please update system again
Error!
Func NO: 11 (recovery image)
Error NO: 2 (load failed!)
m_adnan said:
i try that so many times.. but it doesn't work.. as soon as the phone has power, im not able to turn it off.. it start automatically again, and i can press what ever i want, vol down power (with/without usb), vol up power, it always ends in the same:
ERROR MODE
Attention!
Please update system again
Error!
Func NO: 11 (recovery image)
Error NO: 2 (load failed!)
Click to expand...
Click to collapse
That's a big problem if you can't access fastboot or erecovery.
Seems you messed up the 2 recoveries.
gm007 said:
That's a big problem if you can't access fastboot or erecovery.
Seems you messed up the 2 recoveries.
Click to expand...
Click to collapse
yes it looks like.. i mean, it wouldn't be a problem to flash recovery again, but i can't get the device to boot into the bootoader so i can work with fastboot..
m_adnan said:
yes it looks like.. i mean, it wouldn't be a problem to flash recovery again, but i can't get the device to boot into the bootoader so i can work with fastboot..
Click to expand...
Click to collapse
Maybe you still have twrp installed?
Volume up + power without connecting usb.
gm007 said:
Maybe you still have twrp installed?
Volume up + power without connecting usb.
Click to expand...
Click to collapse
already tried, but without success.. it always end in that error mode..
forati89 said:
Thanks i had already checked that thread.
i solved the problem by restoring the stock recovery and used eRecovery and funkyhuawei to download firmware and it just went perfectly.
Click to expand...
Click to collapse
how you managed to restore stock recovery? with frp only reading is allowed in fastboot i thought?
same probs here with my p10 vtr-l09 but cant get to one of the recoverys .. how can i tell the frp lock that everything is fine with my fastboot commands?
Sent from my HUAWEI HUAWEI GRA-L09 using XDA Labs
hi, did you manage to solve this problem?

Huawei nova instal update failing, "your device has failed verification etc." HELP!!!

Huawei nova instal update failing, "your device has failed verification etc." HELP!!!
So, i have unlocked bootloader (can l-11), and then flashed stock firmware b350. After that my device is stucked on b350. System update is failing after few % same as dload method. HiSuite says that device is updated to newest version but it isnt. Bootloader is unlocked and i cant relock it becouse its failing in adb and fastboot. After rebooting the message "your device has failed verification etc." is showing.
i tried to restore in recovery, factory reset, flashing firmware again. Nothing worked.
Please help
sorry for picking wrong forum category
plenikowski.michal said:
So, i have unlocked bootloader (can l-11), and then flashed stock firmware b350. After that my device is stucked on b350. System update is failing after few % same as dload method. HiSuite says that device is updated to newest version but it isnt. Bootloader is unlocked and i cant relock it becouse its failing in adb and fastboot. After rebooting the message "your device has failed verification etc." is showing.
i tried to restore in recovery, factory reset, flashing firmware again. Nothing worked.
Please help
sorry for picking wrong forum category
Click to expand...
Click to collapse
Did you put the update.app in a folder called dload. Then unplug phone and reset the phone holding the vol + and vol - buttons as it boots? It always fails for me if the usb is plugged in.
Cooks_08 said:
Did you put the update.app in a folder called dload. Then unplug phone and reset the phone holding the vol + and vol - buttons as it boots? It always fails for me if the usb is plugged in.
Click to expand...
Click to collapse
No, i did it after unplug

Huawei P9 Lite VNS-L31 stuck in error mode, please help!

I've been trying to update my phone to emui 5.0, every time it just says update failed. I also tried to flash custom roms through twrp, which always make my build number to something about test-keys. Maybe I'm just to dum. I wiped the system and tried again, but when booted to fastboot it says locked bootloader(it isn't what I want) so I unlocked the bootloader. Now it somehow only boots into the error mode: NO11(recovery image) and NO2(load failed).
I tried button combinations, it just keeps booting to error mode(I also read through other threads, but the solutions like waiting till the phone dies, than press volume - and connect to pc didn't work).
PLEAEAEAS Help!!!

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