Database Develop

ALE-L21 Bootloop after OTA last night?

Hello all,
I've rooted my P8Lite L21 using the custom recovery method, flashed the supersu.zip, then restored the original recovery.
Yesterday I had an OTA and now phone reboot once during system boot, and at the second time it hangs during boot.
What can I do to recover this? I have stock recovery, and when I try to VOLDOWN+POWER it never goes to fastboot. (last time I had to use adb reboot-bootloader but now I can't reach system\adb..)
Can you help?
Thanks, cheers,
pHk

Phk said:
Hello all,
I've rooted my P8Lite L21 using the custom recovery method, flashed the supersu.zip, then restored the original recovery.
Yesterday I had an OTA and now phone reboot once during system boot, and at the second time it hangs during boot.
What can I do to recover this? I have stock recovery, and when I try to VOLDOWN+POWER it never goes to fastboot. (last time I had to use adb reboot-bootloader but now I can't reach system\adb..)
Can you help?
Thanks, cheers,
pHk
Click to expand...
Click to collapse
Hello,
You can boot to fastboot with this method:
Connect phone with PC then power off
Now push two buttons VOLDOWN+POWER+MicroUSB now you can install any stock ROM with fastboot commands and suitable *.img(boot.img, cust.img, system.img)
P.S
What OTA(number) arrive to you?

sokkoban said:
You can boot to fastboot with this method:
Connect phone with PC then power off
Now push two buttons VOLDOWN+POWER
Click to expand...
Click to collapse
Worked like a charm Thanks a lot! I don't know the OTA number.. Still can't get into system :|
I'll try flashing TWRP from here and then i don't know which rom to use.. I'd like CM12 but i'm not sure its supported.
Can you suggest any stable ROM ?
Thanks

Phk said:
Worked like a charm Thanks a lot! I don't know the OTA number.. Still can't get into system :|
I'll try flashing TWRP from here and then i don't know which rom to use.. I'd like CM12 but i'm not sure its supported.
Can you suggest any stable ROM ?
Thanks
Click to expand...
Click to collapse
First you try to remember what is your last ROM number and your region. Or you can install the last beta on android 5.1.1(B010) need unlocked bootloader
Here all official firmware for device ALE-L21
http://huaweip8lite.blogspot.bg/2016/01/huawei-p8-lieale-l21-official-firmware.html

sokkoban said:
First you try to remember what is your last ROM number and your region. Or you can install the last beta on android 5.1.1(B010) need unlocked bootloader
Here all official firmware for device ALE-L21
http://huaweip8lite.blogspot.bg/2016/01/huawei-p8-lieale-l21-official-firmware.html
Click to expand...
Click to collapse
It's Portuguese\Europe, Single SIM.
I'm downloading "Huawei P8 Lite ALE-L21 V100R001C432B171 (Europe)". Is this flashable from fastboot? Yes, i'm unlocked. Does it need the hiSuite or fastboot.exe will suffice?
Thanks Sokkoban, you're being of great help and I'm thanking all your posts

Phk said:
It's Portuguese\Europe, Single SIM.
I'm downloading "Huawei P8 Lite ALE-L21 V100R001C432B171 (Europe)". Is this flashable from fastboot? Yes, i'm unlocked. Does it need the hiSuite or fastboot.exe will suffice?
Thanks Sokkoban, you're being of great help and I'm thanking all your posts
Click to expand...
Click to collapse
Wait my friend this is single sim ROM
I must download dual sim if you have dual sim device
Yes I'm not shure but if you want install B170 you need first downgrade to B052 then you can install via OTA best and last ROM for you country

sokkoban said:
Wait my friend this is single sim ROM
I must download dual sim if you have dual sim device
Yes I'm not shure but if you want install B170 you need first downgrade to B052 then you can install via OTA best and last ROM for you country
Click to expand...
Click to collapse
Yes, I know this is single SIM. But, why do you say that I need to downgrade to B052 and then OTA? Can't i flash the B170 directly?
The other question i had is, how to flash this. Hisuite or fastboot.exe?
Thanks

Phk said:
Yes, I know this is single SIM. But, why do you say that I need to downgrade to B052 and then OTA? Can't i flash the B170 directly?
The other question i had is, how to flash this. Hisuite or fastboot.exe?
Thanks
Click to expand...
Click to collapse
Because after downgrade you can install any firmware via OTA! (ROM B052 is from the box!)
I write guide how to unbrick ALE-L21 use google translator, download ROM and run file FLASH-ALL.bat http://huaweip8lite.blogspot.bg/2016/01/tutorialhow-to-unbrick-huawei-p8-lite.html

sokkoban said:
Because after downgrade you can install any firmware via OTA! (ROM B052 is from the box!)
I write guide how to unbrick ALE-L21 use google translator, download ROM and run file FLASH-ALL.bat http://huaweip8lite.blogspot.bg/2016/01/tutorialhow-to-unbrick-huawei-p8-lite.html
Click to expand...
Click to collapse
If you don't see any problem, I will try to flash B170 directly, since my bootloader is already unlocked. What do you think?
About the link you sent, the site appears in English, but then it changes to russian? I cannot get it back to EN.
Thanks

How to root samsung galaxy y2 smg130h?

halim4 said:
How to root samsung galaxy y2 smg130h?
Click to expand...
Click to collapse
This was actually funny. :good:

Phk said:
If you don't see any problem, I will try to flash B170 directly, since my bootloader is already unlocked. What do you think?
About the link you sent, the site appears in English, but then it changes to russian? I cannot get it back to EN.
Thanks
Click to expand...
Click to collapse
OK
Try this. Use Huawei update extractor in forum xda have link to it. Open the UPDATE.APP and extract the following files: Recovery.img, Boot.img, Cust.img, System.img
Then use fastboot commands to flash B171 ROM
I wish you success!
Regards
sokoban

Hi there,
I have a similar problem: bootloop!
I'm comming from B170 and installed 7 HD 1.2 ROM and got some errors, I thougt it would be an good to go the long way to B008 or better B010. After so searching I found: http://forum.xda-developers.com/showpost.php?p=64483642&postcount=43
- did not step 1 an under-pressed flashing recovery in step 2 and 3, thought I could yet use TWRP.
Obviously, that was the mistake.
At step 4 I recognized that I have to do step 1 to go on.
that worked an I copied the update.zip to internal card, initialised the update.
Not sure it got to 100% but think so.
Result bootloop, can't get to recovery, only fastboot
Tried to flash every thing: B052, B170, and 136a, even the boot.img and recovery.img of B010 and B008
no errors but still bootloop.
PLEASE HELP!!
is there a full version of B080 somewhere to flash by fastboot? or any options to flash the update.zip of B080 again?
All other proposals are welcome!

Rocketmaster said:
Hi there,
I have a similar problem: bootloop!
I'm comming from B170 and installed 7 HD 1.2 ROM and got some errors, I thougt it would be an good to go the long way to B008 or better B010. After so searching I found: http://forum.xda-developers.com/showpost.php?p=64483642&postcount=43
- did not step 1 an under-pressed flashing recovery in step 2 and 3, thought I could yet use TWRP.
Obviously, that was the mistake.
At step 4 I recognized that I have to do step 1 to go on.
that worked an I copied the update.zip to internal card, initialised the update.
Not sure it got to 100% but think so.
Result bootloop, can't get to recovery, only fastboot
Tried to flash every thing: B052, B170, and 136a, even the boot.img and recovery.img of B010 and B008
no errors but still bootloop.
PLEASE HELP!!
is there a full version of B080 somewhere to flash by fastboot? or any options to flash the update.zip of B080 again?
All other proposals are welcome!
Click to expand...
Click to collapse
First 7 HD 1.2 ROM work only over the B010!!!
Second in this archive have the instructions to install Beta B008 why you not did everything described in the instructions?
Third when install stock firmware RECOVERY must be original not TWRP!!!
Now you must install stok recovery, make hard reset then install B052
After that you can install every stock firmware for your region! or follow the instruction to install B008=>B010=>7 HD 1.2 ROM
Regards

sokkoban said:
First 7 HD 1.2 ROM work only over the B010!!!
Second in this archive have the instructions to install Beta B008 why you not did everything described in the instructions?
Third when install stock firmware RECOVERY must be original not TWRP!!!
Now you must install stok recovery, make hard reset then install B052
After that you can install every stock firmware for your region! or follow the instruction to install B008=>B010=>7 HD 1.2 ROM
Regards
Click to expand...
Click to collapse
I flashed Stock and restarted and flashed B052. What do you mean with hard reset? I not comming in any menu. Only fastboot works.
Still bootloop

Which method use you to flash B052?

sokkoban said:
Which method use you to flash B052?
Click to expand...
Click to collapse
fastboot

Hm, this is very strange!
What device do you have? and which region use?

adb reboot recovery --- says: error: device '(null)' not found
if I try with serialnumber
adb -s W3D7XXXXXXXX reboot recovery ---- says error: device 'W3D7XXXXXXXX' not found
but ---- fastboot devices ----says at the same time: W3D7XXXXXXXX
---------- Post added at 09:57 AM ---------- Previous post was at 09:54 AM ----------
ALE-L21 Germany
So B170 worked in the first place

Try this method and ROM
May be you must use google translator because tutorial is for Bulgarian people
http://huaweip8lite.blogspot.bg/2016/01/tutorialhow-to-unbrick-huawei-p8-lite.html

Need help to downgrade from Nougat to Stock Rom

Hi all, i've been trying to fix this for 2 days and still failed to get it working.
I regret that i quickly jump into the nougat build and would like to get back to stock rom for now.
I tried downloading all the ROMs at stock rom thread and keep on encountering error when update reached 51% with software package/update failed error message.
I'm using P9-L19 and hopefully can revert back to C636 roms.
Thanks.:crying:

have you try this?
http://forum.xda-developers.com/p9/development/tool-srk-tool-huawei-bootloader-root-t3374068

lomunet said:
have you try this?
http://forum.xda-developers.com/p9/development/tool-srk-tool-huawei-bootloader-root-t3374068
Click to expand...
Click to collapse
As someone new to this, this seems kinda complicated.
I'll give it a try. Just have to follow the instruction in the video?

Download the stock rom to external memory card in dload folder and use this code in phone dialer
*#*#2846579#*#*
And select update system

Flash update in dload don't work
Please help

Is your bootloader unlocked? Do you have a twrp backup?
I don't know if that's a good idea, but you could wipe system partition in twrp then flash stock recovery and try stock rom again? Going by the assumption that your current system is causing the update to fail.
Maybe nougat beta has a new recovery that won't flash old firmware? So maybe try an old recovery?
I'm just brainstorming though, no idea if any of this works. So try at your own risk.

yamabokra said:
Download the stock rom to external memory card in dload folder and use this code in phone dialer
*#*#2846579#*#*
And select update system
Click to expand...
Click to collapse
Just ordered a microsd card for this. I'll let you know how once the sd card arrived.

clouds5 said:
Is your bootloader unlocked? Do you have a twrp backup?
I don't know if that's a good idea, but you could wipe system partition in twrp then flash stock recovery and try stock rom again? Going by the assumption that your current system is causing the update to fail.
Maybe nougat beta has a new recovery that won't flash old firmware? So maybe try an old recovery?
I'm just brainstorming though, no idea if any of this works. So try at your own risk.
Click to expand...
Click to collapse
Hello, my P9 is 100% origin.

I managed to use an OTG cable and put the firmware (update.app) on a flash drive under the dload folder. then powered the phone off and pressed both the volume keys + power and the flashing started

you need to download full stock rom the same version as you have before upgrade to N. then try to flash via project menu (*#*#2846579#*#*)
if this method doesn't work you may need to goto recovery menu and wipe data/factory reset. then you might lost all your theme and system apps.
but you will be back to to stable stock rom. if you need to use theme and need the stock system app again to have to Root your device. and install data/hw_init via SRKTool
Hope this help.

OnimushaPooh said:
you need to download full stock rom the same version as you have before upgrade to N. then try to flash via project menu (*#*#2846579#*#*)
if this method doesn't work you may need to goto recovery menu and wipe data/factory reset. then you might lost all your theme and system apps.
but you will be back to to stable stock rom. if you need to use theme and need the stock system app again to have to Root your device. and install data/hw_init via SRKTool
Hope this help.
Click to expand...
Click to collapse
Do you have the full stock rom link available? I tried to wipe data/factory reset and it still remains at 7.0.

calintztan said:
Do you have the full stock rom link available? I tried to wipe data/factory reset and it still remains at 7.0.
Click to expand...
Click to collapse
After wipe data you need to dload stock rom again though
What is your build number before goto 7.0?

OnimushaPooh said:
After wipe data you need to dload stock rom again though
What is your build number before goto 7.0?
Click to expand...
Click to collapse
I tried to dload stock rom and it gives me some weird warning message and the update is stuck at 5% for 30++ mins.
L19 C636 B150 .

calintztan said:
I tried to dload stock rom and it gives me some weird warning message and the update is stuck at 5% for 30++ mins.
L19 C636 B150 .
Click to expand...
Click to collapse
OK you need Eva l19c636b168 you can find it here http://forum.xda-developers.com/p9/development/rom-stock-rom-eva-l19c636b168-t3419586

OnimushaPooh said:
OK you need Eva l19c636b168 you can find it here http://forum.xda-developers.com/p9/development/rom-stock-rom-eva-l19c636b168-t3419586
Click to expand...
Click to collapse
Sadly， it doesnt seems to work. I'll send my phone to service centre tomorrow and hopefully they can fix it.

calintztan said:
Sadly， it doesnt seems to work. I'll send my phone to service centre tomorrow and hopefully they can fix it.
Click to expand...
Click to collapse
First unlock your bootloader - then use Huawei Update extractor to extract ( I suggest the C636B168 Rom) from the Update.App the recovery.img - after flash from an adb folder the recovery.img through fastboot - use the three button to install the Rom and you're ready.
Warning.. everything in your internal storage will be erased so make a backup first.

crispaf77 said:
First unlock your bootloader - then use Huawei Update extractor to extract ( I suggest the C636B168 Rom) from the Update.App the recovery.img - after flash from an adb folder the recovery.img through fastboot - use the three button to install the Rom and you're ready.
Warning.. everything in your internal storage will be erased so make a backup first.
Click to expand...
Click to collapse
This method should work. :good::good:

i installed the huawei p 9 nougat version and i wanted to downgrade but nothing seems to work. I have got unlocked bootloader and when i had emui 4.1 my phone was rooted and i had twrp. But now i can´t boot into twrp. How can i downgrade ?

Guide to install Nougat / Emui5 on BTV-DL09

Okay, managed to get Nougat and root for my BTV-DL09. Here is a fast forward tutorial how to do that.
I could only root it by using Magisk, Supersu (even the special emui5 ones) did not work for me.
Files:
ROM: http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1224/g490/v78425/f1/full/update.zip (BTV-DL09C233B336)
Data: http://update.hicloud.com:8180/TDS/...full/dualcu/cn/update_data_full_dualcu_cn.zip
TWRP, make sure to use twrp_BTV-DL09_5_greatslon.img : https://androidfilehost.com/?fid=817550096634750327 (thanks to greatslon)
Root: https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
I came from version BTV-DL09C100B006, this is how I did it:
Bootloader must be unlocked, custom recovery installed (Do not install the one for EMUI5 yet, it won't boot).
Enter recovery by adb reboot recovery
Wipe, reboot recovery
Flash ROM + Data
Flash Magisk Root
Flash Recovery again (will be overwritten by the udate)
Reboot, Done.
Download playstore / vending APK from APKmirror: http://www.apkmirror.com/apk/google-inc/google-play-store/google-play-store-7-6-08-release/ and transfer it on the device.
There is an app called "Downloads" preinstalled (there is pretty much nothing on the tablet, not even a browser after flashing it), you can use that to open/install the play store APK and get things going.
Please make sure you know what you are doing and you know how to recover from a soft brick. I take no responsibility if anything goes wrong.
The version you should have now is BTV-DL09C233B336 with security update from February included.

Thank you very much, and how to downgrade ?

can someone upload a youtube video showing us the the new EMUI5 on this tablet, and give us an overview about the new features and performance?

Beware that:
1) this is a chinese ROM
2) Nougat version 7.0.0
3) if you don't like the downgrade process is difficult
4) if you want to downgrade have to find another ROM!!!

any idea to downgrade please

drlsd said:
any idea to downgrade please
Click to expand...
Click to collapse
You need another ROM, FULL not OTA.
1) extract from the .APP the recovery (both) and boot images
https://forum.xda-developers.com/showthread.php?t=2433454
2) get a build.prop from the ROM you want to install
3) copy the build.prop in the /system folder, overwriting the original: now the old ROM will unlikely boot!
4) go in fastboot mode and flash recovery, recovery2 and boot images
5) copy the update.app in the dload folder
6) reboot and maintain pressed both volume keys to start recovery
7) if you are lucky the recovery will install the ROM.
Of course you will loose all your data (uhm, not even but... MAKE A BACKUP before!)
If you don't know well how to do ALL this don't even try!
If you have the original european LTE ROM please share it!!!
Nicola

2) get a build.prop from the ROM you want to install
i can t found these file in the new full rom (in my case BTV-DL09C233B035 )

drlsd said:
2) get a build.prop from the ROM you want to install
i can t found these file in the new full rom (in my case BTV-DL09C233B035 )
Click to expand...
Click to collapse
I attached that I extracted from the same ROM.

nicolap8 said:
I attached that I extracted from the same ROM.
Click to expand...
Click to collapse
Please share your oeminfo if you can. Thank you.

thank u very muatch nicolap8 ,is it normal i have NRD90M test-keys like number of software in my medipad m3 european LTE ?

drlsd said:
thank u very muatch nicolap8 ,is it normal i have NRD90M test-keys like number of software in my medipad m3 european LTE ?
Click to expand...
Click to collapse
What are you saying about???
It depends from which ROM have you installed!
Often the truly incompetent Huawei developers uses the wrong keys...

nicolap8 said:
What are you saying about???
It depends from which ROM have you installed!
Often the truly incompetent Huawei developers uses the wrong keys...
Click to expand...
Click to collapse
from europien lte to BTV-DL09C233B336 and now my build verson is NDR90M test-key

nicolap8 said:
You need another ROM, FULL not OTA.
1) extract from the .APP the recovery (both) and boot images
https://forum.xda-developers.com/showthread.php?t=2433454
2) get a build.prop from the ROM you want to install
3) copy the build.prop in the /system folder, overwriting the original: now the old ROM will unlikely boot!
4) go in fastboot mode and flash recovery, recovery2 and boot images
5) copy the update.app in the dload folder
6) reboot and maintain pressed both volume keys to start recovery
7) if you are lucky the recovery will install the ROM.
Of course you will loose all your data (uhm, not even but... MAKE A BACKUP before!)
If you don't know well how to do ALL this don't even try!
If you have the original european LTE ROM please share it!!!
Nicola
Click to expand...
Click to collapse
rom-stock-btv-dl09c100b009-european
https://forum.xda-developers.com/mediapad-m3/how-to/rom-stock-btv-dl09c100b009-european-t3588477

nicolap8 said:
What are you saying about???
It depends from which ROM have you installed!
Often the truly incompetent Huawei developers uses the wrong keys...
Click to expand...
Click to collapse
Hi nicolap8 even I followed the same steps as you suggested with the file links you shared and I am also NRD90M test-keys on my Mediapad BTV-DL09
installing Magisk first time gave me a fail message but second time it works like a charm. thanks
could you help, thanks

Switched to eu rom, updated to nougat.. unlocked bootloader and rooted with magisk
But using magisk caused the fingerprint sensor not to work at all and there is no settings for the FP in the settings menu.
Uninstalled magisk and the fingerprint worked again but obviously I lost root.
Flashing SuperSU didn't work gives an error in twrp no matter what version I try.
Any idea on how to root without compromising the fingerprint sensor?? :/

Half Alive said:
Flashing SuperSU didn't work gives an error in twrp no matter what version I try.
Click to expand...
Click to collapse
Error? we do not see errors...
Post recovery.log

question
how to flash firmware for Huawei Mediapad M3 ? I know how to do it for galaxy with odin ?.
where I download firmware for Huawei Mediapad M3 ?

carlo67 said:
question
how to flash firmware for Huawei Mediapad M3 ? I know how to do it for galaxy with odin ?.
where I download firmware for Huawei Mediapad M3 ?
Click to expand...
Click to collapse
You have more than 600 posts and yet have not understod the rules here???
SEARCH and READ!

Fingerprint Button
Hello, velocity.
Worked for me, thx.
The fingerprint button doesn't work anymore.
Is there a way to activate it (without loosing root by uninstalling magisk)?
Kind regards

veloc1ty said:
Okay, managed to get Nougat and root for my BTV-DL09. Here is a fast forward tutorial how to do that.
I could only root it by using Magisk, Supersu (even the special emui5 ones) did not work for me.
Files:
ROM: http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1224/g490/v78425/f1/full/update.zip (BTV-DL09C233B336)
Data: http://update.hicloud.com:8180/TDS/...full/dualcu/cn/update_data_full_dualcu_cn.zip
Click to expand...
Click to collapse
Those Links are dead. Anyone save a copy? Willing to share? Thanks.

Honor 5C can't flash nougat

Hi guys.
I'm having problem with flashing nougat on my NEM-L21C432B132. I'm on 6.0 at the moment and I used both dload folder on sdcard method and Firmware Finder. Tried different versions and I keep getting warning saying "incompatibility with current version". How do I solve this ?
I have no root, stock recovery, unlocked bootloader. I thought it could be because of unlocked BL, but I cannot seem to lock it as "fastboot oem lock" doesn't work for me.

Serekzolty said:
Hi guys.
I'm having problem with flashing nougat on my NEM-L21C432B132. I'm on 6.0 at the moment and I used both dload folder on sdcard method and Firmware Finder. Tried different versions and I keep getting warning saying "incompatibility with current version". How do I solve this ?
I have no root, stock recovery, unlocked bootloader. I thought it could be because of unlocked BL, but I cannot seem to lock it as "fastboot oem lock" doesn't work for me.
Click to expand...
Click to collapse
You can download full firmware and flash it via dload method..

hassanjavaid8181 said:
You can download full firmware and flash it via dload method..
Click to expand...
Click to collapse
Like I said it doesn't work for me as I keep getting "incompatibility with current version" error. I tried using the dialpad code and going to "Software Update" and tried the 3 buttons (VOL UP, DOWN and POWER ON ) method and I get the same error. Can I just install TWRP and flash the .zips I get from extracting the update.app file ?
EDIT: Just tried TWRP. I get error 7 and the flashing procedure doesn't even start

Serekzolty said:
Like I said it doesn't work for me as I keep getting "incompatibility with current version" error. I tried using the dialpad code and going to "Software Update" and tried the 3 buttons (VOL UP, DOWN and POWER ON ) method and I get the same error. Can I just install TWRP and flash the .zips I get from extracting the update.app file ?
EDIT: Just tried TWRP. I get error 7 and the flashing procedure doesn't even start
Click to expand...
Click to collapse
You cannot flash it via twrp...
You are trying to flash OTA file or full firmware??

hassanjavaid8181 said:
You cannot flash it via twrp...
You are trying to flash OTA file or full firmware??
Click to expand...
Click to collapse
At the moment I have full firmware downloaded from Huawei Firmware Finder
The one called exactly : NEM-L21C432B352 FullOTA-MF . I believe that's the right one ? If not, which one is ?

Serekzolty said:
At the moment I have full firmware downloaded from Huawei Firmware Finder
The one called exactly : NEM-L21C432B352 FullOTA-MF . I believe that's the right one ? If not, which one is ?
Click to expand...
Click to collapse
Its not in update.app format right??
You can download full firmware from honor official site according to your model and build number..and then try to flash..

hassanjavaid8181 said:
Its not in update.app format right??
You can download full firmware from honor official site according to your model and build number..and then try to flash..
Click to expand...
Click to collapse
It is in .zip format but I extract it and put the update.app into dload folder. I will try to download from honor official site and let you guys now if there's any progress.
EDIT: just had a look on the website. There's no firmware for Honor 5C there. Can anyone point me how can I make nougat work and where do I download the right files ?

Serekzolty said:
It is in .zip format but I extract it and put the update.app into dload folder. I will try to download from honor official site and let you guys now if there's any progress.
Click to expand...
Click to collapse
Ok ...

hassanjavaid8181 said:
Ok ...
Click to expand...
Click to collapse
Just downloaded and got the same error. Please can anybody tell me do I have to be on locked bootloader to have OTA's or dload method updates working ?
The error is: Software install failed!

Serekzolty said:
Just downloaded and got the same error. Please can anybody tell me do I have to be on locked bootloader to have OTA's or dload method updates working ?
The error is: Software install failed!
Click to expand...
Click to collapse
You dont need to relock boot loader for ota..or upgrade..
All you have to be on stock recovery

hassanjavaid8181 said:
You dont need to relock boot loader for ota..or upgrade..
All you have to be on stock recovery
Click to expand...
Click to collapse
I am on stock recovery. I have no clue how to install nougat...can anyone help me somehow ?

Serekzolty said:
I am on stock recovery. I have no clue how to install nougat...can anyone help me somehow ?
Click to expand...
Click to collapse
Give me time till tomorrow. Will help you budyy.

shashank1320 said:
Give me time till tomorrow. Will help you budyy.
Click to expand...
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Hello,
I have extracted the update.app from the 6.0 version, flashed boot.img and recovery.img through fastboot, and my phone found the update even without using the Firmware Finder..strange but I have downloaded it and flashed without problems. My bootloader didn't even lock after flashing which happens from what I've read. Anyway I'm on the newest firmware ATM and also it's rooted. Maybe someone can explain that in case anyone had a similar problem in the future ?

Serekzolty said:
Hello,
I have extracted the update.app from the 6.0 version, flashed boot.img and recovery.img through fastboot, and my phone found the update even without using the Firmware Finder..strange but I have downloaded it and flashed without problems. My bootloader didn't even lock after flashing which happens from what I've read. Anyway I'm on the newest firmware ATM and also it's rooted. Maybe someone can explain that in case anyone had a similar problem in the future ?
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What was the size of OTA? If it was 300-400 MB then it would not harm for bootloader or recovery

shashank1320 said:
What was the size of OTA? If it was 300-400 MB then it would not harm for bootloader or recovery
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It was full size, the one above 1GB.

Serekzolty said:
It was full size, the one above 1GB.
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OTA normally doesn't lock bootloader. Have seen this in my 5X.

Go back to stock rom

Hi,
I've installed a custom rom, but now i can´t install updates, Pie for example.
How can i unroot and go back to stock rom?
Thanks

aalmeida1972 said:
Hi,
I've installed a custom rom, but now i can´t install updates, Pie for example.
How can i unroot and go back to stock rom?
Thanks
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I'd suggest HurUpdater: https://forum.xda-developers.com/ho...h-official-firmware-recovery-t3769279/page111
OTAs do work with an unlocked bootloader, but not with root or custom kernels.

Does this works with the P10? In the post i ddin´t found the P10.
And if it works, wich zip file i have to choose? And i have root
Thanks

Try my guide (Tutorial #2, Oreo to Oreo)
After that do a factory reset with eRecovery (boot with Vol+ and connected USB).
What also should work is flashing the system.img manually via fastboot.
For this extract the system.img from the correct firmware version with Huawei Update Extractor.
Connect your phone to your PC, boot into fastboot and flash with "fastboot flash system PATH\TO\SYSTEM.IMG".
After that do a factory reset with eRecovery (boot with Vol+ and connected USB).
Note for the next time: backup your system partition via TWRP before flashing the custom rom.
Also note that a factory reset is needed, without your phone won't boot, so backup your personal data before doing it.

aalmeida1972 said:
Does this works with the P10? In the post i ddin´t found the P10.
And if it works, wich zip file i have to choose? And i have root
Thanks
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Yes, it works on the P10. You can download the files with the firmware finder app. I'd recommend the newest oreo version for your customisation (e.g. B382 for C432).
But Jannomag's solution should work equally well.

Wich Jannomag´s thread?
Do you have the link, please?
Thanks

aalmeida1972 said:
Wich Jannomag´s thread?
Do you have the link, please?
Thanks
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The fourth message in this thread

I am sorry, maybe i am just dumb but i can't find it

I followed the guide but know i am i an bootloop. I get the message "your device has failed verification and may not work properly"

It restarded, but as D188-L29!!! I download the VTR-L29 on https://pro-teammt.ru/firmware-database/?firmware_model=VTR-L29C432&firmware_page=0
Now i can't update or nothing

aalmeida1972 said:
It restarded, but as D188-L29!!! I download the VTR-L29 on https://pro-teammt.ru/firmware-database/?firmware_model=VTR-L29C432&firmware_page=0
Now i can't update or nothing
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Possibly you renamed the wrong customisation file (i did it once for the 09 while I needed the 29).

Which one did you download? And did you flash manually or did you use my script?
Download my oeminfo, it's from VTR-L29C432 Version 8.0.0.380, while the version doesn't really matter.
Flash it via TWRP using "Install" and "Use Image". Flash it to oeminfo partition. Then do my update script again.

I followed the guide to do Oreo to Oreo - basically wanting to get from custom Rom (fRomFuture B370) back to stock, so I chose the same firmware version to extract. Flashed everything with the script and it went fine and it boots and works.. but
The resolution seems to be off, too low and the right side of the screen is unresponsive to touch (about 1cm )
EDIT- Rolled back to fRomFuture B370 for now - need to find a way to get back to stock, as want to move on to Openkirin ROM instead

HI, i have a vtr-l29 root, i want to unroot(version oreo), how do i do it? what do i need to flash?. thank you Alex