Database Users

How can I rollback to marshmallow?

I used a site to update my Huawei P9 lite and now i have the Build-number Huawei P9 lite Vns-L31NRD90M test-keys. Now beacause the BT and NFC won't work I want back to marshmallow. Sorry for my bad english. Please let me now if it is possible to rollback to marshmallow.

ThePrinoob said:
I used a site to update my Huawei P9 lite and now i have the Build-number Huawei P9 lite Vns-L31NRD90M test-keys. Now beacause the BT and NFC won't work I want back to marshmallow. Sorry for my bad english. Please let me now if it is possible to rollback to marshmallow.
Click to expand...
Click to collapse
Flash c432 oeminfo and b160 update.app

How can I do that?

I had the same problem...
You can use the rollback package from Huawei.
That's what i did this weekend.
For that i use hicare to access to the Huawei forum.
In this page you have the rollback pagage for vns l31 ( for example in french : http://consumer.huawei.com/fr/support/mobile-phones/p9_lite_fr-sup.htm )
Then use the guide (pdf) in the rollback pagage !
For information, you have to flash the rollback (c900b300) and then the mm rom (c432b160).
Then when you are on c432b160, make update only if you have the 1.99gb ota (data full)!
(Sorry for my english)

Gregoire187 said:
I had the same problem...
You can use the rollback package from Huawei.
That's what i did this weekend.
For that i use hicare to access to the Huawei forum.
In this page you have the rollback pagage for vns l31 ( for example in french : http://consumer.huawei.com/fr/support/mobile-phones/p9_lite_fr-sup.htm )
Then use the guide (pdf) in the rollback pagage !
For information, you have to flash the rollback (c900b300) and then the mm rom (c432b160).
Then when you are on c432b160, make update only if you have the 1.99gb ota (data full)!
(Sorry for my english)
Click to expand...
Click to collapse
That is correct!
THere is a tutorial already though : https://forum.xda-developers.com/hu...torial-rollback-n-to-mm-c432-devices-t3563955

Okey thanks i will test it.
EDIT: The Rollback not work but i had install the marshmallow OTA and that work for me! Thank you!

How can I do full root to huawei mate 8 B580 nougat?

Hello my question is if there is already root for huawei mate 8 b580 android 7.0 nougat, it has emui 5.0..
I'm looking everywhere for some guide to get it done but some do not complete root to device. I was seeing above that there is a fixed post on how to do root huawei mate 8 nougat but I'm not sure if it's for the version that I have..If anyone knows of any exact guide for this version I could leave the link that I'm going to see. Thanks and sorry for my bad english

Arzae said:
Hello my question is if there is already root for huawei mate 8 b580 android 7.0 nougat, it has emui 5.0..
I'm looking everywhere for some guide to get it done but some do not complete root to device. I was seeing above that there is a fixed post on how to do root huawei mate 8 nougat but I'm not sure if it's for the version that I have..If anyone knows of any exact guide for this version I could leave the link that I'm going to see. Thanks and sorry for my bad english
Click to expand...
Click to collapse
You can try like that:
Install this TWRP via adb
Install supersu emui5.0 via the TWRP
Reboot

I want link Update.app and update.data for c185b580

Sí works? O want to try this!!
Sent from my HUAWEI NXT-L09 using Tapatalk

Rollback problem P9 LITE

I have use this http://download-c1.huawei.com/download/downloadCenter?downloadId=93765&siteCode=it HUAWEI%20P9%20Lite%20Rollback%20Package%20%28VNS-L31%2C%20from%20Android%207.0%20EMUI%205.0%20to%20Android%206.0%20EMUI%204.1%2C%20C900B300%2C%20Italian%29
and after i have flash (with three button) VNS-L31C432B161.
But now setting page show me that i have VNS-C432B161 without L31 and RAM 2GB but L31 Have 3GB. Can someone help me to repair this problem? THANKS in advance

you have to flash 2 times. the one you flashed now was the temporary build. you have to download HUAWEI P9 LITE FIRMWARE (VNS-L31, ANDROID 6.0, EMUI 4.1.1, C432B160, NEU) as well and flash it after the temporary build. there should be a guide attached to the downloads.

Opensource93 said:
I have use this http://download-c1.huawei.com/download/downloadCenter?downloadId=93765&siteCode=it HUAWEI%20P9%20Lite%20Rollback%20Package%20%28VNS-L31%2C%20from%20Android%207.0%20EMUI%205.0%20to%20Android%206.0%20EMUI%204.1%2C%20C900B300%2C%20Italian%29
and after i have flash (with three button) VNS-L31C432B161.
But now setting page show me that i have VNS-C432B161 without L31 and RAM 2GB but L31 Have 3GB. Can someone help me to repair this problem? THANKS in advance
Click to expand...
Click to collapse
Do you still need help?

P9 lite
hello sir. I rollback my huawei p9 lite androide 7 to 6 now i facing a lot of problem e.g i lost my keyboard bluetooth and many other apps please help me how i solve it

yasir aziz said:
hello sir. I rollback my huawei p9 lite androide 7 to 6 now i facing a lot of problem e.g i lost my keyboard bluetooth and many other apps please help me how i solve it
Click to expand...
Click to collapse
Which firmware did you used to rollback your phone?
Sent from my Huawei P10 Plus using XDA Labs

Huawei p9 lite rollback problem
Hello sir
I rollback my Huawei p9 lite by vns l21 c185b300 firmware now I lost my keyboard and Bluetooth and many other apps please help how I get my app and setting

yasir aziz said:
Hello sir
I rollback my Huawei p9 lite by vns l21 c185b300 firmware now I lost my keyboard and Bluetooth and many other apps please help how I get my app and setting
Click to expand...
Click to collapse
Are you sûre ? B300 doesn't exist for this Cust
Sent from my Huawei P10 Plus using XDA Labs

VNS-l23c605b121 to android 7.0

Hi I have a p9 lite with the VNS-l23c605b121 compilation and I want to upgrade to 7.0. Does anyone know how to do that or if there's any problem to upgrade to the VNS-l23c605b120 compilation of android 7.0? I know that the main diference is that the 120 is the dual sim...
Thanks in advance.

use Firmware Finder.
there are guides here on the forum

Johnny TDN said:
use Firmware Finder.
there are guides here on the forum
Click to expand...
Click to collapse
Yes but all of them are for the B120 and not the b121.

Johnny TDN said:
use Firmware Finder.
there are guides here on the forum
Click to expand...
Click to collapse
Specially whats the next update OTA for my actual firmware.

batatin92 said:
Hi I have a p9 lite with the VNS-l23c605b121 compilation and I want to upgrade to 7.0. Does anyone know how to do that or if there's any problem to upgrade to the VNS-l23c605b120 compilation of android 7.0? I know that the main diference is that the 120 is the dual sim...
Thanks in advance.
Click to expand...
Click to collapse
batatin92, were you able to update to Android 7? I´m running the same firmware L23C605B121 and I´m not sure which firm should I update from Firmware Finder. Thanks

Huawei P9 Lite won't find update

Hello,
I have a Huawei P9 Lite VNS-L21C432B160 with Android 6.0 emui 4.1.1. (DUAL SIM)
The phone won't find any update, i tried even Hicare.
How Can i get the latest firmware for my smartphone?
Thanks in advance.

up

https://forum.xda-developers.com/showpost.php?p=74714384&postcount=49

shhnedo said:
https://forum.xda-developers.com/showpost.php?p=74714384&postcount=49
Click to expand...
Click to collapse
Yes, how to be sure to pick the correct fw?

Again: your build number

NichyXD said:
Hello,
I have a Huawei P9 Lite VNS-L21C432B160 with Android 6.0 emui 4.1.1. (DUAL SIM)
The phone won't find any update, i tried even Hicare.
How Can i get the latest firmware for my smartphone?
Thanks in advance.
Click to expand...
Click to collapse
download firmware finder from play store
and then update to b370 first
and then to the next and so on

ALAN JO K said:
download firmware finder from play store
and then update to b370 first
and then to the next and so on
Click to expand...
Click to collapse
Proxy method?

Better let someone else handle the updating, seeing as you're don't like reading too much.

Dude, don't be salty because getdroidtips isn't clear.
I managed to update btw, close this topic

NichyXD said:
Proxy method?
Click to expand...
Click to collapse
try the dns method

I have not received Oreo update on p9 lite (vns-l31)

[email protected] said:
I have Huawei p9 lite vns-l31c636B170 and icant find any update.
Click to expand...
Click to collapse
Dude use Firmware Finder app and dns/vpn method
to try to force the upgrade ( try to use B361 FULL OTA-MF PV first ).
If all will take right direction, then use same method to update to
B502 (dual sim) or B503 (single sim) FULL OTA-MF version.
See the attachtments and good luck.
Cheers

Huawei p9 lite won't receive Oreo update and I use firmware finder but there's only( b503) update

[email protected] said:
Huawei p9 lite won't receive Oreo update and I use firmware finder but there's only( b503) update
Click to expand...
Click to collapse
Dear,
huawei never planned to forward oreo official upgrade to p9 lite ( 2016 aka venus model ) users,
so do not waste your time looking for this, it simply doesn't exists...
B502 ( dual sim ) / B503 ( single sim ) are latest Nougat firmware.
Cheers

p9 lite
NichyXD said:
Hello,
I have a Huawei P9 Lite VNS-L21C432B160 with Android 6.0 emui 4.1.1. (DUAL SIM)
The phone won't find any update, i tried even Hicare.
How Can i get the latest firmware for my smartphone?
Thanks in advance.
Click to expand...
Click to collapse
man i have the same issue.... have u found any solution ?

shhnedo said:
Better let someone else handle the updating, seeing as you're don't like reading too much.
Click to expand...
Click to collapse
Hello sir i need your help
I cannot find my device number on the list it
Vns l31c432b104
So what i should do
U need your help sir please

Sasi104 said:
I cannot find my device number on the list it
Vns l31c432b104
Click to expand...
Click to collapse
Firmware Finder is down bro, definitively. You can try to upgrade using dload method. Download Service ROM for dual SIM
and flash it, instructions can be found in ReleaseDoc folder. This process will erase all your data (and lock the bootloader again) !
I hope you have Dual SIM variant. If not, let me know.

-Alf- said:
Firmware Finder is down bro, definitively. You can try to upgrade using dload method. Download Service ROM for dual SIM
and flash it, instructions can be found in ReleaseDoc folder. This process will erase all your data (and lock the bootloader again) !
I hope you have Dual SIM variant. If not, let me know.
Click to expand...
Click to collapse
Bro my device info is this with dual sim

-Alf- said:
Firmware Finder is down bro, definitively. You can try to upgrade using dload method. Download Service ROM for dual SIM
and flash it, instructions can be found in ReleaseDoc folder. This process will erase all your data (and lock the bootloader again) !
I hope you have Dual SIM variant. If not, let me know.
Click to expand...
Click to collapse
Bro and today at 3:12 am on our sidey phone get firmupdate option from setting update but its still at vns-l31c432b130

Sasi104 said:
Bro and today at 3:12 am on our sidey phone get firmupdate option from setting update but its still at vns-l31c432b130
Click to expand...
Click to collapse