Update P9 Lite from Android 6 to 7 - Huawei P9 Lite Questions & Answers

Hello everyone, I have a P9 Lite which was issued from Vodafone Europe (originally VNS-L21C02B128), and I'd like to update it to Android 7.
Since none of the stock ROMs I tried would pass the verification when updating via the Project Menu, I found and flashed a newer Android 6 which works fine apparently - build number is currently VNS-L21C900B170.
Trouble is all of the newer ROMs are still not working. During the verification phase, it says they are not compatible with the phone.
Any ideas what is the simplest safest way to get to Android 7 ? Thanks for the help.

P9Late said:
Since none of the stock ROMs I tried would pass the verification
Click to expand...
Click to collapse
Have you tried Service ROMs?
https://androidhost.ru/3za
https://androidhost.ru/56i
P9Late said:
originally VNS-L21C02B128), and I'd like to update it to Android 7.
Click to expand...
Click to collapse
- Unlock the bootloader
- on android 6 rebrand to C432 global
- in TWRP install fullOTA-MF-PV VNS-L21C432B370
- then you can upgrade to a higher version by installing a Service ROM via dload method (it will lock your BL again).
The problem is probably with your current build number - the C900 is fake firmware, incomplete or incompatible. I'm afraid you won't be able to unlock the bootloader or rebrand the phone with this build.

Hello Alf, I did try VNS-L21C02B346 but it didn't work, both with the original and the newer ROM. I also tried the "SERVICE Full Repair VNS-L21 C432B381" from here, also with no luck.
The current B170 ROM was labeled as "VNS-L21C432B170" on the site I got it from, but now it shows as C900. This one updated with no problems via the Project Menu upgrade command, the only one to work so far...
I will see later about unlocking the bootloader thanks.

P9Late said:
The current B170 ROM was labeled as "VNS-L21C432B170"
Click to expand...
Click to collapse
You can't install C432 on C02 and vice versa without changing oeminfo, that's why you now have a C900 region and failed verification.

Thanks but I don't know hot to change oeminfo. Can I use SRK Tool ?
Also is there a free way to unlock the bootloader ? Is it this one ?
Does the phone have to be dissasembled, or is there a software method as well ?
Is dc-unlocker free for phones with android 6 and 7 ?

Related

Stock ROM for my P9 Lite

Hello there,
I have a P9 Lite VNS-L31 with build VNS-L31C432B160, EMEUI 4.1.1, Android 6.0.
For some reasons, the update menu tells me that there is no update for my phone.
I know this is not true because I can see people on the same P9 Lite with EMUI 5.x, so my question is the following, is there a way to find and flash the latest stock ROM available for my phone ?
(I used to have Samsung mobiles and look at samfirmwares websites to find my stock ROMs)
Cheers
Anyone ?
JackyJacks said:
Hello there,
I have a P9 Lite VNS-L31 with build VNS-L31C432B160, EMEUI 4.1.1, Android 6.0.
For some reasons, the update menu tells me that there is no update for my phone.
I know this is not true because I can see people on the same P9 Lite with EMUI 5.x, so my question is the following, is there a way to find and flash the latest stock ROM available for my phone ?
(I used to have Samsung mobiles and look at samfirmwares websites to find my stock ROMs)
Cheers
Click to expand...
Click to collapse
Your starting version was VNS-L31C432B160 ?
Have you tried Firmware Finder from the Play store?
bozka1 said:
Your starting version was VNS-L31C432B160 ?
Click to expand...
Click to collapse
Nope, I switched to this version to enable dual sim on my single sim phone.
But I don't need dual SIM anymore, and just would like to have the latest official version available.
treb1971 said:
Have you tried Firmware Finder from the Play store?
Click to expand...
Click to collapse
Not yet, but I'll try, thanks for the tip.
JackyJacks said:
Nope, I switched to this version to enable dual sim on my single sim phone.
But I don't need dual SIM anymore, and just would like to have the latest official version available.
Not yet, but I'll try, thanks for the tip.
Click to expand...
Click to collapse
You must flash oeminfo for single sim and install VNS-L31C432B161 .

( Solved ) help phone blocked NRD90M test keys

Hello
I am looking desperately for an android rom 7 or 8 with french language
i tried firmware finder and without result.
here is my configuration
Huawei mate 8
android 6
Emui 4.0
NXT-L09C636B191 simple sim
Boatloader unlocked
Twrp 3.0.2.0 installed
Thank you
ango81 said:
Hello
I am looking desperately for an android rom 7 or 8 with french language
i tried firmware finder and without result.
here is my configuration
Huawei mate 8
android 6
Emui 4.0
NXT-L09C636B191 simple sim
Boatloader unlocked
Twrp 3.0.2.0 installed
Thank you
Click to expand...
Click to collapse
Can't remember off the top of my head because my mate 8 is not with me but I think L29 firmware should be compatible with your firmware also.
Sent from my L29
Hello
2018-01-NXT-L29C432B595-K-ROM-V7 does not install, error misses meta.inf
M8_E5_D_B595_Kvip_v2, does not install
Hello
I am stuck on this version NXT-L09 NRD90M test Keys emui 5.0 android 7.0
boatloader unlocked and impossible to install TWRP
I tried several version 3.0.2.0 or 3.1.1.1 or 3.1.0.0 or 3.2.1.0 without result
I tried other rom since the recovery and failled at 5%
please help
try and unlock the bootloader again,it has relocked itself i think.at least that is what i did and i started working again.i cant update from a rebranded l29c432b180!
yes thanks it's ok
ango81 said:
yes thanks it's ok
Click to expand...
Click to collapse
was that the problem?i had to find out myself,cause nobody said it in the guides.but glad i found it out and even more so if it helped you.managed to rebrand a saudi version to c432 european version with latest b582 firmware.hope it works fine for you too!cheers.

Can't find any original firmware for my p9 lite Help

As you guys can see there is no any update for my device because of my device is a demo device but everything is working except the update problem is there any firmware for my device? (Huawei firmware finder didn't find it)
Ofc you don't get updates in a demo phone
Have you tried firmware finder?
zigana88 said:
As you guys can see there is no any update for my device because of my device is a demo device but everything is working except the update problem is there any firmware for my device? (Huawei firmware finder didn't find it)
Click to expand...
Click to collapse
Hello,
if you already got or try to find a way to have your bootloader unlock number,
you can try to rebrand and surely (ex. from C652 to C432 or C185or other) this
will help you to upgrade to emui 5.x / andrid 7.0.
all the best

C900 B163??

İ have a (demo) p9 lite which didn't get any update so I tried some of the firmwares (Asia i guess) now i get this version which is not getting any update and iam stuck in this firmware but my emui version was before 4.1 now 4.1.3 that is working on a marshmallow version so can anybody help? (My bootloader is locked and sorry for my bad English)
zigana777 said:
İ have a (demo) p9 lite which didn't get any update so I tried some of the firmwares (Asia i guess) now i get this version which is not getting any update and iam stuck in this firmware but my emui version was before 4.1 now 4.1.3 that is working on a marshmallow version so can anybody help? (My bootloader is locked and sorry for my bad English)
Click to expand...
Click to collapse
Hello dear,
I don't know if the 'demo' version can be unlocked (bootloader code),
but if yes then you can use @k1ll3r8e's TOOLKIT to rebrand to another region (cust)
like C432 european or C636 asian, etc... you just need the correct files.
Once you rebranded then will be possible to upgrade to nougat via Firmware Finder app
or some other tool/script.
P.S.: What version of p9 lite do you have ? L21-L22-L23-L31-L53 ?
Cheers
Dadditz said:
Hello dear,
I don't know if the 'demo' version can be unlocked (bootloader code),
but if yes then you can use @k1ll3r8e TOOLKIT to rebrand to another region (cust)
like C432 european or C636 asian, etc... you just need the correct files.
Once you rebranded then will be possible to upgrade to nougat via Firmware Finder app
or some other tool/script.
P.S.: What version of p9 lite do you have ? L21-L22-L23-L31-L53 ?
Cheers
Click to expand...
Click to collapse
L-31
zigana777 said:
L-31
Click to expand...
Click to collapse
Well, i think you can rebrand to the european firmware (C432);
both single and dual sim oeminfo files and matching firmwares (B160&B161) available. (see the attachments below)
But, like a told, you need to unlock the bootloader first.
P.S.: you already risked to brick the device trying by your own,
using the toolkit and doing something wrong could turn the device in a paperweight....beware what you do with your device !!!
Cheers
Dadditz said:
Well, i think you can rebrand to the european firmware (C432);
both single and dual sim oeminfo files and matching firmwares (B160&B161) available. (see the attachments below)
But, like a told, you need to unlock the bootloader first.
P.S.: you already risked to brick the device trying by your own,
using the toolkit and doing something wrong could turn the device in a paperweight....beware what you do with your device !!!
Cheers
Click to expand...
Click to collapse
İ get it but how am I suppose to unlock my bootloader is there any free way to do it or do i need to pay for it if yes which one is safer to do that and a bit cheaper i am a student so i don't want to pay too much for a 3 years old phone
zigana777 said:
İ get it but how am I suppose to unlock my bootloader is there any free way to do it or do i need to pay for it if yes which one is safer to do that and a bit cheaper i am a student so i don't want to pay too much for a 3 years old phone
Click to expand...
Click to collapse
Dear friend,
I agree with you and completely opposed to paying, but
I believe there are no other ways than giving up a couple of beers and
using DC-UNLOCKER which at the cost of 4 euro reads the bootloader code.
Obviously you only know if it's worth it and definitely remains your choice.
For everything you should / want to do there's a guide you just have to follow.
If you encounter any problems or are unsure about how to do,
you can always meet the community or me in this topic.
I wish you the best !!
Cheers
Dadditz said:
Dear friend,
I agree with you and completely opposed to paying, but
I believe there are no other ways than giving up a couple of beers and
using DC-UNLOCKER which at the cost of 4 euro reads the bootloader code.
Obviously you only know if it's worth it and definitely remains your choice.
For everything you should / want to do there's a guide you just have to follow.
If you encounter any problems or are unsure about how to do,
you can always meet the community or me in this topic.
I wish you the best !!
Cheers
Click to expand...
Click to collapse
Thanks for the help mate u're awesome ?

P10 Lite (WAS-TL10) Stock ROM files

Hello all,
I'm looking for the stock rom (EMUI 5.0/Android 7.0) firmware files for my newly acquired P10 Lite (WAS-TL10).
Bought it at AliExpress, was supposed to ship with Android 7.0, but got Android 8.0 on it.
Unfortunately I need Android 7 for the sole purpose of verifying some Huawei allegations in which they pretend my app is not working properly with HMS Core version lower than 2.5.3! A version you can't find anywhere on any devices, but those Huawei phones running Android 7.0!
I say they pretend because they've made-up all kind of new rules for the past months to just prevent my apps from being published in China, as explained here: https://www.3c71.com/android/?q=node/2784
Any help would be much appreciated.
This is the only Android 7 Stock firmware I could find:
Huawei P10 Lite Dual
Mohamedkam000 said:
This is the only Android 7 Stock firmware I could find:
Huawei P10 Lite Dual
Click to expand...
Click to collapse
Thanks but the download link doesn't work at all. I've found hundredth of such links but none works. This one ends-up with 'an error occured'.
Is it the same for you or are you able to download the file?
3c said:
Thanks but the download link doesn't work at all. I've found hundredth of such links but none works. This one ends-up with 'an error occured'.
Is it the same for you or are you able to download the file?
Click to expand...
Click to collapse
I'm sorry, I should've checked the link first, it seems like these files were removed from Huawei servers, however, there's AFH which, luckily, has the nougat firmware.
P10 Lite Nougat 7.0
Null
3c said:
Hello all,
I'm looking for the stock rom (EMUI 5.0/Android 7.0) firmware files for my newly acquired P10 Lite (WAS-TL10).
Bought it at AliExpress, was supposed to ship with Android 7.0, but got Android 8.0 on it.
Unfortunately I need Android 7 for the sole purpose of verifying some Huawei allegations in which they pretend my app is not working properly with HMS Core version lower than 2.5.3! A version you can't find anywhere on any devices, but those Huawei phones running Android 7.0!
I say they pretend because they've made-up all kind of new rules for the past months to just prevent my apps from being published in China, as explained here: https://www.3c71.com/android/?q=node/2784
Any help would be much appreciated.
Click to expand...
Click to collapse
Try to downgrade to Nougat using Hisuite (official and safe way to do the downgrade). A7 firmware will not help you, there's no way downgrade (with locked bootloader) . Try chinese Hisuite :
https://mega.nz/file/1p9xyIRL#bx1M6zXqtrR38okQd4YqkYvmLfRaOBDJ2snjd8W7kqk
If the rollback option is not available with your HiSuite ("switch to the older version" or "Earlier version"), you must downgrade to the lower Oreo build version number doing the dload method (flashing Service ROM for your model and region).
Hi...
Like @-Alf- said you can try it this way. If it doesn't work for you. Search this forum for Service Rom to downgrade from emui 8 to emui 5. But be carefully by using any method. Make a full Backup of your System before doing any change. If you will downgrade to emui 5 for unlocking the bootloader. Better think about to use the Dc-unlocker for that. It will cost 4€ to get the unlock code. But its without risk to brick your device and it doesn't waste time to get it. You need to choose wat is more important for you.
So good luck
solong
speedson
Thanks all, I was able to downgrade to EMUI 5.1, which allowed me testing very old HMS Core (2.5.2) somehow and its upgrade mechanism. Not sure I needed that device as it seems EMUI 5.1 didn't come with AppGallery at all, LOL.
Now I'd like to upgrade back to sell the device, but I haven't found a way to do so... Hi Suite tells me device is up-to-date, and OS system update tells me the same
3c said:
Thanks all, I was able to downgrade to EMUI 5.1, which allowed me testing very old HMS Core (2.5.2) somehow and its upgrade mechanism. Not sure I needed that device as it seems EMUI 5.1 didn't come with AppGallery at all, LOL.
Now I'd like to upgrade back to sell the device, but I haven't found a way to do so... Hi Suite tells me device is up-to-date, and OS system update tells me the same
Click to expand...
Click to collapse
What is your build number? (Settings > About phone )
-Alf- said:
What is your build number? (Settings > About phone )
Click to expand...
Click to collapse
Build number is WAS-TL10C636B187
I found a firmware, but it doesn't seem compatible ( Warsaw-TL10HK 8.0.0.371(C636)_Firmware_8.0.0_r1_EMUI8.0_05014HTC ) because upgrade says there is no update file on SD when I put the dload folder on it.
EDIT: That firmware contained zip files instead of .app, so I extracted the .app files and recreated the expected structure, and it processed the update using OS menu ( *#*#2846579#*#* ).
If any-one need the modified file, let me know.
3c said:
Build number is WAS-TL10C636B187
I found a firmware, but it doesn't seem compatible ( Warsaw-TL10HK 8.0.0.371(C636)_Firmware_8.0.0_r1_EMUI8.0_05014HTC ) because upgrade says there is no update file on SD when I put the dload folder on it.
Click to expand...
Click to collapse
Have you tried to upgrade via eRecovery & Wi-Fi?
-Alf- said:
Have you tried to upgrade via eRecovery & Wi-Fi?
Click to expand...
Click to collapse
No idea what that is lol.
After modifying the dload folder to have .app files (instead of .zip), the phone took the upgrade (editing previous post). New build number is WAS-TL10 8.0.0.371(C636).
I can now upgrade/downgrade between Android 7 and 8 for testing. That's pretty useful, so thanks to all.
3c said:
Build number is WAS-TL10C636B187
I found a firmware, but it doesn't seem compatible ( Warsaw-TL10HK 8.0.0.371(C636)_Firmware_8.0.0_r1_EMUI8.0_05014HTC ) because upgrade says there is no update file on SD when I put the dload folder on it.
EDIT: That firmware contained zip files instead of .app, so I extracted the .app files and recreated the expected structure, and it processed the update using OS menu ( *#*#2846579#*#* ).
If any-one need the modified file, let me know.
Click to expand...
Click to collapse
Hi, i was searching for emui 8 for p10 lite but couldn't find any, do you still have the modified file for p10 was-tl10. It would be greatly appreciated, Thanks
UBA Tutorials said:
Hi, i was searching for emui 8 for p10 lite but couldn't find any, do you still have the modified file for p10 was-tl10. It would be greatly appreciated, Thanks
Click to expand...
Click to collapse
Hi...
keep attention that 3c is writing about his Warsaw-TL10HK 8.0.0.371(C636) that C636 said...it is a Firmware for Asian Region. Be sure you asking for the correct firmware that matching your Device.
solong
speedson
Hi thank you for telling me about this, I have c636 rom installed on my phone specifically (was-tl10 c636b180) asian pacific. Will flashing my phone with same model but with different region brick my device brick? Also Can you please tell me what Warsaw means. Thanks
UBA Tutorials said:
Hi thank you for telling me about this, I have c636 rom installed on my phone specifically (was-tl10 c636b180) asian pacific. Will flashing my phone with same model but with different region brick my device brick? Also Can you please tell me what Warsaw means. Thanks
Click to expand...
Click to collapse
WARSAW is the Name of the Phone...an p8 lite 2017 is called Prague or an Samsung S6 Edge is called zerolte
If you try to flash a firmware with another Region like C432 for Europa on a Device with C636 Asian Region...the verifying of the Update Package will not pass and update proceed will abort.
If you want to change the Region of the Device you need to use HWOTA Method for that...in the Script during configuration comes the Question to change firmware or to change location.
But be carefull by changing the Region cause the Devices for the different Regions could have different hardware integrate. Hardware like modem and so^^
OK thank you, i think modified firmware provided by 3c will work on my device as is has the same code of region c636 and the firmware flashed on my device is Asian pacific (c636)
speedson said:
WARSAW is the Name of the Phone...an p8 lite 2017 is called Prague or an Samsung S6 Edge is called zerolte
If you try to flash a firmware with another Region like C432 for Europa on a Device with C636 Asian Region...the verifying of the Update Package will not pass and update proceed will abort.
If you want to change the Region of the Device you need to use HWOTA Method for that...in the Script during configuration comes the Question to change firmware or to change location.
But be carefull by changing the Region cause the Devices for the different Regions could have different hardware integrate. Hardware like modem and so^^
Click to expand...
Click to collapse
speedson said:
to change the Region of the Device you need to use HWOTA Method for that..
Click to expand...
Click to collapse
Jfyi, the Huawei update server is down since February, so Firmware Finder is dead. Therefore, it is also not possible to use HwOTA or HuRupdater (unless someone has the necessary files stored on the disk).
Regards
-Alf- said:
Jfyi, the Huawei update server is down since February, so Firmware Finder is dead. Therefore, it is also not possible to use HwOTA or HuRupdater (unless someone has the necessary files stored on the disk).
Regards
Click to expand...
Click to collapse
Hi...
follow the Link to my Google Drive and feel free to download the Package and the Tool.
the firmware package ist for 8.0.0.b398C432 WAS-LX1A
HWOTA - Google Drive
drive.google.com
solong
speedson
speedson said:
Hi...
follow the Link to my Google Drive and feel free...
Click to expand...
Click to collapse
Do you also have the files for Was-tl10 c636?

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