P9 Lite L23C605 boot looping after bad flash bootloader and FRP locked - Huawei P9 Lite Questions & Answers

Hi guys I made a stupid mistake trying to update my p9lite vns-l23 in 3 buttons way (volup voldown and power) the device gave me an failed flash error and i cant do nothing, so i ask
1: I see this youtube video https://www.youtube.com/watch?v=2pmsXY97Kss putting the device in download mode, are there some programm or software that can flash the device in this mode?
2: is there a solution with some update.app and dload folder with 3 keys pressed for this?
thank you.:good:

First donwload the rollback file than it in huawey page of vns-l31, yes you will say than your it l23 dont worry!!! Ok download and unzipp there will be the update.app do the same like the update with 3 bottom and will give a error at 99% ok now, dowload the rom l31 vB160 full not ota and unzipp and put same with 3 bottom, will pass or give error at 99% but will turn on, now setup and unlock de bootloader active oem unlock firt at all and then with the boot open flash twrp and flash oeminfoDual L23 ok now seach the L23C605B120 rom unzipp and put with 3 bottom and will finish ok and that it, i know it big proces but its the only one way out, i do by that way and work perfect,
Enviado desde mi HUAWEI VNS-L23 mediante Tapatalk

i´ll give it a try thanks!
J.Elis85 said:
First donwload the rollback file than it in huawey page of vns-l31, yes you will say than your it l23 dont worry!!! Ok download and unzipp there will be the update.app do the same like the update with 3 bottom and will give a error at 99% ok now, dowload the rom l31 vB160 full not ota and unzipp and put same with 3 bottom, will pass or give error at 99% but will turn on, now setup and unlock de bootloader active oem unlock firt at all and then with the boot open flash twrp and flash oeminfoDual L23 ok now seach the L23C605B120 rom unzipp and put with 3 bottom and will finish ok and that it, i know it big proces but its the only one way out, i do by that way and work perfect,
Enviado desde mi HUAWEI VNS-L23 mediante Tapatalk
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Related

ale l21 bootlop and bootloader lock

hi all please help my p8 lite bootlop bcause using kingroot to root my device
i did try download firmware and update with sdcard but no luck it's says 'update failed
then i try using fastboot method its also failed 'error:command not allowed'
is there any way to fix my phone? ci dont know how to unlock bootloader cause my phone still bootlop
ojekota said:
hi all please help my p8 lite bootlop bcause using kingroot to root my device
i did try download firmware and update with sdcard but no luck it's says 'update failed
then i try using fastboot method its also failed 'error:command not allowed'
is there any way to fix my phone? ci dont know how to unlock bootloader cause my phone still bootlop
Click to expand...
Click to collapse
Hi,try with a higher version,just putt the dload folder in sd card then press and hold volume up and down and power button,and remeber,only with a higher version you can make upgrade

Downgrade C900B160

Hello,
I have a stock C02 version on my phone but i flash the C432B161 version. When i configure the phone, it not sign in on google (opens and closes the app). I download th C02B123 and when i try to update gave me an error "Install fail".
How can i resolve this problem without unlock bootload?
Thanks for the help and sorry for my english.
You have to reflash oeminfo to C02. Otherwise it won't let you install the update.app. You have the bootloader unlocked, right?
Hello, thanks for your help.
I Solved my problem flashing the oeminfo from europeu and now i was with c432 version.
I need to unlock bootloader but now when i power Phone IT shows me a message in Red that my device is not trusted. Can i remove that message? I have no problem with that but i like to remove.
Thanks
How to reflash oem? I,m now on c900 and i want to flash c432
Inviato dal mio HUAWEI VNS-L31 utilizzando Tapatalk

I want my normal handy back :(

So bricked my handy, after that I flasht the wrong stock Software. (Huawei P9 Lite L31 Single Sim) I was on L21xxxx, but I wanted the old OS back. After trying out several methods to flash back the right os, something happend. My Handy is now on VNS-C900B161 and his modelnumber is hi6250 instead Huawei P9 Lite L21/L31. Can please somebody help me? I just want my os back on VNS-L31C432Bxx and update without flashing to nougat.
germain145 said:
So bricked my handy, after that I flasht the wrong stock Software. (Huawei P9 Lite L31 Single Sim) I was on L21xxxx, but I wanted the old OS back. After trying out several methods to flash back the right os, something happend. My Handy is now on VNS-C900B161 and his modelnumber is hi6250 instead Huawei P9 Lite L21/L31. Can please somebody help me? I just want my os back on VNS-L31C432Bxx and update without flashing to nougat.
Click to expand...
Click to collapse
Flash the C432 oeminfo then reflash B160...
And never flash L21 firmware on L31... If you have L31 flash L31 firmware!.
Thanks for responding! I know it sounds stupid but can you write step by step what I should do now? Im really new to the whole flash, Recovery thing. 70% what I have done was luck. Im sorry for my English Im German.
germain145 said:
Thanks for responding! I know it sounds stupid but can you write step by step what I should do now? Im really new to the whole flash, Recovery thing. 70% what I have done was luck. Im sorry for my English Im German.
Click to expand...
Click to collapse
1.unlock your bootloader
2.install twrp
3.download c432 oeminfo and b160 update.zip
4.copy c433 oeminfo to your sd card/phone and extract update.app from update.zip and put it in dload folder in sd card(you make dload folder)
5.boot to recovery and flash oem info
6.turn off your phone
7.hold power,volume down+volume up buttons till update starts to install and be patient
ok, I wanted to flash the oeminfo and they were 2 options: install into boot or install into recovery. I couldnt install into boot so I installed into recovery. The installation was succesfull. After that I tried to install the update.app but when I press down the three buttons, it starts the Huawei Erecovery. So I tried it with the secret menu to do a local update but after that it starts the Erecovery again.
When I try to flash it into boot (what i think what I suppost to do) it says that the file is too large to flash it into boot partition.
germain145 said:
When I try to flash it into boot (what i think what I suppost to do) it says that the file is too large to flash it into boot partition.
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it should work both ways, are you sure you have the correct oeminfo? just try to flash oeminfo in meticulus twrp and then use the 3 buttons to flash update.app in sdcard/dload
germain145 said:
ok, I wanted to flash the oeminfo and they were 2 options: install into boot or install into recovery. I couldnt install into boot so I installed into recovery. The installation was succesfull. After that I tried to install the update.app but when I press down the three buttons, it starts the Huawei Erecovery. So I tried it with the secret menu to do a local update but after that it starts the Erecovery again.
Click to expand...
Click to collapse
Are you sure you are pressing all three buttons? Make sure all buttons are working,because you shouldnt get erecovery by doing that
force shutdown phone , if not work take backpanel out no screws only little gleu and 5-6 normal screws inside, plug off battery and then put inside > hold volume + and - together and press power volume button untill you see the huawei logo.
Ok, I checked my volume buttons they are working. But I press all three buttons and still it starts twrp.

Hardest Bricked my P10 Plus. Can't even turn my phone off.

However, if you are watching this, it means ur phone is bricked with huawei p10 lite/p10/p10 plus
Read the replies and follow the instruction noted by @Blackball and his links.
Then you will find you self a way to restore the phone.
Thanks again to @Blackball and rest of you guys, much appreciated for your help.
What on earth is Yoroot?
So, You can't enter fastboot mode am i right ?
Do you connect usb cable to your devices before press Vol- and Power button ?
Current Situation
After the battery was dead, i actually can enter the fastboot and i used TWRP 3.1.1 for huawei P10 Plus from github. double wiped my device and by far i have entered the system normally.
However, the ROM wasn't official and i lost my warranty for unlock my huawei phone. And the custom service from Huawei said that they don't provide any official ROM Since it's Android 7.0 .
This ROM is really crappy that i can't delete/uninstall any Application i installed.(It gets reboot everytime i try to and the Application is still there even i just tried to Delete/Uninstall).
Worst of all, some options does not work properly in "Option" menu . (For example i can't access to "Developer mode" that everytime i press it it tabbed back to the former menu.)
I really hate this crappy menu so i tried to search on the internet for P10 Plus ROM so far i get B133 update ROM i can find and i tried to install it from SDcard by pressing VOL - and VOL + and Power buttom.
It says failed to update system at 5% while updating/recoverying the system.
and the ROM which i'm using was found in HUAWEI's official fan forum from Club.Huawei.com a forum belongs in china.(Rooted rom B140).
Right now seems the only option for me is to find a better ROM than this .(At least won't get me so many bugs like this one .:crying: )
and Thanks for your comment "Bigbearxl" it worked as normally it should after the battery was dead then i recharged it.
Yet Right now the PC doesn't recognize the device though Via-Usb because it's not Huawei official ROM and Hisuite helper only recognize their own ROM and the rest Phone helper or ADB can't recognize the device while The Phone is Booting normal .
And Reply to "Craphead" Yoroot is a special Root tool for Huawei P10/P10 plus made by chinese from Huawei Fan Club forum.
New Update
After rewrited boot.img though fastboot mode from https://forum.xda-developers.com/p10/help/root-huawei-p10-p10-t3589946 thanks to "yury_z, " i can start to delete files with current system, but it's still crappy that it doesn't even have camera
So i think i will try dload method to recovery my phone with firware that i found in forum.
Failed
Looks like i have to stock with that bit longer
dload with update.app method failed. and recovery TWRP install missing md5.
Unless i get System.img or i guess i can't get another system.:crying:
This work for P10plus too
https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
WackyJoker said:
Looks like i have to stock with that bit longer
dload with update.app method failed. and recovery TWRP install missing md5.
Unless i get System.img or i guess i can't get another system.:crying:
Click to expand...
Click to collapse
Maybe you could also try installing stock firmware with funkyhuawei, it's not for free though. But dload method never works on P10/plus unfortunately.
thanks @Blackball and @Craphead. i checked both of your method but didn't work and this new twrp 3.1.0 i downloaded displayed sd card 0mb. and i followed poster's step and missing one file.
However i might found a useful Thead that might work and i'm gonna try tonight.
http://www.stechguide.com/huawei-p10-plus-b133-nougat-update/
That is what I wrote.
It seems that firmware finder work for P10/plus now.
https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
@Blackball not sure you what you mean by that, do you mean that you can actually use it to install firmware on p10/p10 plus now? If so how did they manage to get around the authentication issue?
I debranded my phone from L09 to L29 DualSim with this guide. It work with moded stock recoverys.
Blackball said:
That is what I wrote.
It seems that firmware finder work for P10/plus now.
https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
Click to expand...
Click to collapse
well i tried your method but there were some file that can't be downloaded from that post so i used another and,eventhough with complete files, the method i posted and i was going to use it tonight. Failed.
did all the steps from update.bat indicated and all worked fine till the last step that it says " automaticly install system" and the phone shows error at recovery.(similar to dload method because it automaticly create dload and exact those ROM files)
it indicates a big red " ! " sign and stopped. basicly i'm back to "No System Status"
The only method wowrks for my "P10 Plus" is " flash system system.img " method.
yet i don't know how to exact system.img boot.img recovery.img etc from those stock firmware like those chinese.
i have some of their rewrote roms (it's crappy because i has no default camera and it's for chinese P10 Plus A.K.A VKY_L29) .
Yet i can't find any System.img on google by far.
Blackball said:
I debranded my phone from L09 to L29 DualSim with this guide. It work with moded stock recoverys.
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Click to collapse
I haven't tried your Firmware Finder method , i think i can install crappy system.img then try your Firmware Finder method.
Because right now i wiped my system and i'm without system :crying:
Guys This Thead https://forum.xda-developers.com/showthread.php?t=2315547
tells you how extract flashable rom files from firmware update.app.
It should work but i only made to Unknownfile XX .img and i can't download his script "HuaweiFinder" from his google drive.
Holy Crap it worked, i Extracted system.img and other img from update.app by some Chinese scripted unpack script. and I'm trying to restore my device though fastboot mode with adb.
Blackball said:
That is what I wrote.
It seems that firmware finder work for P10/plus now.
https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
Click to expand...
Click to collapse
well just tried your method and at last step it says installing failed. then i reboot entered rec mode choose wipe/factory reset
wiped till 50% and stopped, it can't factory reset.
Before this method fastboot mode was " Phone unlock " " Bootloader unlock."
Now it's just "Phone unlock"
now i'm stuck at boot loop "your device is booting now" then it rebooted and back to "your device is booting now" again then automaticly goes to Erecovery mode. I have to shutdown device for now and hope i can find some solution tomorrow :S
When you try this :
https://forum.xda-developers.com/showthread.php?t=3593108
It's important that you have the 3 zip files from your wanted firmware and rename them correctly. Don't mix with another firmwares.
Blackball said:
When you try this :
https://forum.xda-developers.com/showthread.php?t=3593108
It's important that you have the 3 zip files from your wanted firmware and rename them correctly. Don't mix with another firmwares.
Click to expand...
Click to collapse
i did this method yesterday and, well, i can't get update_full_VKY-L09_hw_eu.zip from the link : http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1475/g104/v85029/f1/full/filelist.xml . only Update.zip and Update_full_data.zip . the other one "update_full_VKY-L09_hw_eu.zip" i had to get it from another webside (it's also b133)
it shows a big "!" sign at the last step . i did everything it tells and tried both sdcard&script way to flash twice both rebrand&same brand update.
after the failure i can't enter "Vol +" and "Vol -" and "Power button" to do dload method . When i try to do that it just goes in Recovery mode.
In recovery mode i tried to wipe data/factory reset. It stopps at 50% which is after wipe and starting to factory reset at 50% it failed.
i try to flash in system.img and boot.img yet i still can not enter the system and stuck at bootloop.

P10 plus vky-l09 briked really need Help!!!!!!

Hello And first enter the topic direct i covert vky-l09 to vtr-l29 to be dual sim with oreo and now show me bootloader unlocked and frp locked and i download like 150 giga from finder nothing done and the recovery twrp can't enter and battery 0 but when put usb and press vol - fastboot mode and anythings flashed alot of files i test nothings :crying: so now :
error 11 recovery image and error 2 boot failed in recvoeryboot mode so how can i fix it....don't says dc unlocked becuase i try this befor with p9 plus and i fix it without dc but i don't remember what i do what can i do now ????any one know with hope becuase my wife will kill me
zartof-89 said:
Hello And first enter the topic direct i covert vky-l09 to vtr-l29 to be dual sim with oreo and now show me bootloader unlocked and frp locked and i download like 150 giga from finder nothing done and the recovery twrp can't enter and battery 0 but when put usb and press vol - fastboot mode and anythings flashed alot of files i test nothings :crying: so now :
error 11 recovery image and error 2 boot failed in recvoeryboot mode so how can i fix it....don't says dc unlocked becuase i try this befor with p9 plus and i fix it without dc but i don't remember what i do what can i do now ????any one know with hope becuase my wife will kill me
Click to expand...
Click to collapse
Use this method:
https://forum.xda-developers.com/p10-plus/how-to/unbrick-upgrade-huawei-p10-plus-android-t3818725

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