Hello people !
so i had rooted my P9 Lite (VNS-L31C185B185 when i did !!! ) it was great...it was awesome !
and then !! i upgraded to Nougat (i used an app called firmware finder to get the B360 update )!!!
it worked !!! its great !!! i naively thought that i will flash and root my phone the same way... (i use adb and fastboot... )
ofc it didnt work.. i did some researches here... ended up trying the srk tool... didnt work... the gizdev... didnt work... and found the HassanMirza way but it included installing a TWRP that seemed a little weird to me... soooo...
could someone orient me toward the one true way to flash twrp and root my p9 with nougat update !!! or should i wait ?
TL;DR : once you upgrade your P9 Lite to Nougat ... how do you flash twrp and root again ? !!!
thank you people !!!
The only way to properly root a Nougat firmware on P9 lite is to flash the kernel by HassanMirza, so unlock your bootloader and install the Revolution custom recovery. Sorry but that's the only proper way to do it
Thank you for the answer! As I suspected it's too new to have an "optimized way" I will survive without root for a moment while this hopefully get polished out!! Will check from time to time thanks again my friend!
Related
I have installed the b161 update nobrand on my vodafone p9 lite, now i can't complete the initial setup, i searched for the vns-l31c02b125 full update, but i found only the ota, someone can help me?
I had the same problem last weekend,
Just install the L31C02B123 and the update to the B125 via OTA.
Downside is that you'll loss root and all. I hope you have a backup.
Regards
Try to flash c432 OEM info.
HI MY BUILDER IS vns-l31c02b125 MAY I PLEASE HAVE STEPS TO FOLLOW WHEN WANTING TO HAVE A DUAL SIM ON MY PHONE, P9 LITE THANK YOU
hello, i'm using Huawei P9 Lite VNS-L21. i tried to flash the stock nougat Firmware Which i actually did and it worked flawless! but there was a little problem because there wasn't any Software update option in there, so after that i wanted to downgrade to stock MM. IDK what happened wrong while installing that, my phone got BRICKED. i don't have the Erecovery and twrp either. i cant flash firmware via DLOAD Method. the only thing i have is FASTBOOT mode..
i tried literally everything.. but nothing working..
I sent it to HUAWEI CUSTOMER CARE and they returned it back after a couple of days...
im really very worried because ive been using this phone for like 2 months ... and now im helplesss, If anybody is reading this please help/ assist me out of this.. Thanks in advance!
I have a Huawei VNS-L31 and got the update to Emui 5.0. I have now the Ver. NRD90M test-keys. Is it possible to root with the same method that I used before on Android Marshmallow? I also noted that some people say that they're stuck on this version. Is this one somehow bad?
Thanks!
ImBadAtThis said:
I have a Huawei VNS-L31 and got the update to Emui 5.0. I have now the Ver. NRD90M test-keys. Is it possible to root with the same method that I used before on Android Marshmallow? I also noted that some people say that they're stuck on this version. Is this one somehow bad?
Thanks!
Click to expand...
Click to collapse
I have nouget too you can easily downgrade if you do it right most people just get it wrong and you can root with a PC look in the guides section of the p9 lite fourms and you should find it there if not look.uo a guide on google it uses a pc but there is no way to do it on the device its self after you've flashed AND booted into nouget as twrp is not supported yet you had to flash nouget and then flash an elite kernel to get root after updating you'll have to either use a PC or wait.
bghyt said:
I have nouget too you can easily downgrade if you do it right most people just get it wrong and you can root with a PC look in the guides section of the p9 lite fourms and you should find it there if not look.uo a guide on google it uses a pc but there is no way to do it on the device its self after you've flashed AND booted into nouget as twrp is not supported yet you had to flash nouget and then flash an elite kernel to get root after updating you'll have to either use a PC or wait.
Click to expand...
Click to collapse
No, I know how to root on MM, but I can't downgrade cause my NRD90M test-keys version is not official.
I did not use the classic TWPR.
I have the same version as you and I put on the recovery Revolution with the root revolution and everything works very well ...
You have to flash the recovery.img in fastboot and here you go!
If you can not root I think you can change Rom without problem
A ++
BenouLM said:
I did not use the classic TWPR.
I have the same version as you and I put on the recovery Revolution with the root revolution and everything works very well ...
You have to flash the recovery.img in fastboot and here you go!
If you can not root I think you can change Rom without problem
A ++
Click to expand...
Click to collapse
I haven't found any tutorials for my version, so can you send me a link please? That would be awesome.
any news about root for NRD90M test-key p9 lite? i can't find the right root version
twrp + root, go for it, already did it and its working fine:
https://forum.xda-developers.com/huawei-p9lite/development/twrp-t3588356
I need a little help, I read many posts, but I still have not found the correct one, my p8 lite 2017 with twrp installed, based on emui 5.0.1 nougat, I would like to install a base rom oreo emui 8, but first I should install a roman stock emui 8 android oreo, but I can not figure out where I can find a working guide, can someone help me?
thank you so much
my p8 lite 2017 PRA-LX1 single sim
Hi, i use this very easy, i upgrade from stock emui 5 to emui 8
https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
green2005 said:
Hi, i use this very easy, i upgrade from stock emui 5 to emui 8
https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
Click to expand...
Click to collapse
thanks for help.... but......
R.I.P.
Amen
this procedure doesnt work for me,
im tryed many time but always error, and dont have the oreo installed, then i change the oem info by elite twrp, and now my p8 completely bricked, not enter in fastboot mode, not enter in recovery mod, not in system only in erecovery but procedure via wifi dont start, "package error", via folder dload/update.app not work.....
any suggestion for unbrick?
thanks so much
all this just because I wanted to put a version of the emui no brand, before I had emui 5.x, brand h3g ....
SOLVED, changed oem info eu
Hello there,
I have just received an old P9 lite - VNS-L21C432B160. I has Android 6.0 an EMUI 4. I wanted to flash a custom ROM but I am not able to. I have bootloader unlocked. I am able to instal TWRP 3.0.2-0. But all custom ROMs I tried, gave me ERROR7 or Signal 11. (It is not possible to correct Error7 according to manuals here...)
There is TWRP 3.2.1 for this phone but it doesn't work at all. I found out, it wants EMUI5.x which I do not have. Is it correct that I need to update to Nougat7 and EMUI5 first? I am trying to do it maybe 4 days already. I have tried everything which is available on the internet but I failed. I have original Stock ROM file with Android 6 - it works.. I also have update file for Android 7 (B336), but the phone doesn't want it. According to official manual, I need some kind of transfer package, which is not available.
Can anybody help me with flashing a custom ROM to this phone? I would love to have LineageOS 14.1
Thank you very much
Karel
xykarelxy said:
Hello there,
I have just received an old P9 lite - VNS-L21C432B160. I has Android 6.0 an EMUI 4. I wanted to flash a custom ROM but I am not able to. I have bootloader unlocked. I am able to instal TWRP 3.0.2-0. But all custom ROMs I tried, gave me ERROR7 or Signal 11. (It is not possible to correct Error7 according to manuals here...)
There is TWRP 3.2.1 for this phone but it doesn't work at all. I found out, it wants EMUI5.x which I do not have. Is it correct that I need to update to Nougat7 and EMUI5 first? I am trying to do it maybe 4 days already. I have tried everything which is available on the internet but I failed. I have original Stock ROM file with Android 6 - it works.. I also have update file for Android 7 (B336), but the phone doesn't want it. According to official manual, I need some kind of transfer package, which is not available.
Can anybody help me with flashing a custom ROM to this phone? I would love to have LineageOS 14.1
Thank you very much
Karel
Click to expand...
Click to collapse
Hi Karel,
use Firmware Finder app to update to android 7.
I recommend vpn/dns method.
You should point to B370 FULLOTA-MF-PV one...
All info are inside the app and some videos are on You_tu_be...
You can update the same way to latest firmware.
Good luck... :fingers-crossed:
Dude if you will succeed do not use 3.2.1 twrp, use instead 3.1.1-1 one..
Cheers
Hello Hello, thank you very much !! I was successful. The phone runs with the latest firmware now. I tried to install lineageOS 14 but I am not able to do that. I am stucked at the boot logo .. I found info: "If you stuck on boot screen, change your file system"... filesystem of what? SD card? Phone?
Thanks in advance!
Karel
xykarelxy said:
Hello Hello, thank you very much !! I was successful. The phone runs with the latest firmware now. I tried to install lineageOS 14 but I am not able to do that. I am stucked at the boot logo .. I found info: "If you stuck on boot screen, change your file system"... filesystem of what? SD card? Phone?
Thanks in advance!
Karel
Click to expand...
Click to collapse
Dude, the instructions are so old,
also i never installed LineageOS 14 on my p9 lite. (I do not have it anymore)
I can tell you to use twrp version 3.1.1-1 and I recommend posting it
in the appropriate thread, maybe other users can answer in more detail ..
Regards
Hello, I have the same problem, I want to update my android to android 9 but I didn't really find any tutorials for it, no Roms or anything else,
did you get anything bro please help me?
thanks
MaKhaleD said:
Hello, I have the same problem, I want to update my android to android 9 but I didn't really find any tutorials for it, no Roms or anything else,
did you get anything bro please help me?
thanks
Click to expand...
Click to collapse
Hello dude,
i wish to help but i think it's not possible....
anyway the best you can wish for is having android 7 stock
or some custom version of android 8.
As you wrote you have the cinese variant (G9 Youth). It should have
a different processor and need a personalized rom, can you check it ?
Go in settings, phone info...
Please report your complete firmware version
(example: VNS-L21C432B160/VNS-AL00C00B230)
and chipset version (example: Kirin 650/Snapdragon SD 617)
P.S.: You don't need to post in multiple sections.
It is also considered to be a duplicate and it is
against the rules ...
Hey folks
I have my p9 lite with the build number VNS-L21C432B161 and it has android 6.0
I want to upgrade it to android 7.0 but i tried every that i come upon on this forum and no use I tried the b370 version but stuck at 5% and says that the version is not compatible.
Does anyone have some rom for upgrading it.
Thanks
lostanim said:
Hey folks
I have my p9 lite with the build number VNS-L21C432B161 and it has android 6.0
I want to upgrade it to android 7.0 but i tried every that i come upon on this forum and no use I tried the b370 version but stuck at 5% and says that the version is not compatible.
Does anyone have some rom for upgrading it.
Thanks
Click to expand...
Click to collapse
Hello,
try to upgrade using THIS GUIDE.
Just change your firmware whit the one used into the guide...
At point n.2 add your device : VNS-L21C432 ;
At point n.4 choose VNS-L21C432B371 FULLOTA-MF-PV ;
At point n.13 you should find VNS-L21C432B371 update into the inbuild updater ;
As a last resource you could flash this firmware via TWRP
but it requires an unlocked bootloader and a custom recovery.
Let the community know if it went well..
Dadditz said:
Hello,
try to upgrade using THIS GUIDE.
Just change your firmware whit the one used into the guide...
At point n.2 add your device : VNS-L21C432 ;
At point n.4 choose VNS-L21C432B371 FULLOTA-MF-PV ;
At point n.13 you should find VNS-L21C432B371 update into the inbuild updater ;
As a last resource you could flash this firmware via TWRP
but it requires an unlocked bootloader and a custom recovery.
Let the community know if it went well..
Click to expand...
Click to collapse
Thanks worked like a charm and now the phone got better ram management which is a massive upgrade.
This is the latest upgrade i can do right ?
Thanks again
lostanim said:
Thanks worked like a charm and now the phone got better ram management which is a massive upgrade.
This is the latest upgrade i can do right ?
Thanks again
Click to expand...
Click to collapse
Congrats for the upgrade.. and no ,
you can update to B505 that is latest firmware for your device.
Same method,
at point n.2 add your device : VNS-L21C432 ;
at point n.4 choose VNS-L21C432B505 FULLOTA-MF ;
at point n.13 you should find B505 ....etc.
follow the procedure and good luck :good:
Cheers
Dadditz said:
Congrats for the upgrade.. and no ,
you can update to B505 that is latest firmware for your device.
Same method,
at point n.2 add your device : VNS-L21C432 ;
at point n.4 choose VNS-L21C432B505 FULLOTA-MF ;
at point n.13 you should find B505 ....etc.
follow the procedure and good luck :good:
Cheers
Click to expand...
Click to collapse
Took me a little bit more tinkering around because the update through dns did not want to work so I used the proxy update and it did detected the update and worked perfectly. Well at the moment its doing the update. So thanks again I`m very happy with the support on this forum. Thank you again.