Related
hey people, i was trying root method that worked for B313 / B317, but i cant get TWRP work. Has anyone there tryied it with successful? thanks
nobody can root latest B321?
Here http://forum.xda-developers.com/android/development/guide-install-twrp-root-systemless-t3325161
00471 said:
nobody can root latest B321?
Click to expand...
Click to collapse
Yes, I did.. :good:
Updated and rooted!
Thanks, this method really works! http://forum.xda-developers.com/android/development/guide-install-twrp-root-systemless-t3325161.. I come from the ROM fRomFuture release KW45; really this update was a hard process in the first tries, then I want to share the details because the tools in various posts of P8 really did the miracle (he he):
1. First, I did flash the boot.img and the recovery.img from the release B200, more exactly from the ROM “GRA-L09_C432B200_Firmware_CEE&Nordic European Region_Android 5.0_EMUI 3.1”, of course, with the “Huawei Update Extractor tool”
2. I put the update.app of the B200 release in the dload folder in my external sd card, then I rebooted the device with the 3 buttons pressed (or best, firstly I have powered off this then I reset it with the 3 buttons pressed)
3. My GRA-L09 took quickly the update.app and finally this made the update, with a little message of error at the end, I don´t remember, at the 85%?, but this rebooted with a fresh installation of Marshmallow..
I update it with the ROM “Huawei_P8_Firmware_GRA-L09_Android 6.0_EMUI4.0_C432B321a_Bulgaria”, this detail in the attachments that the versions reliable for update are, the B200, B313 and B317
Finally, for the question of this topic, the only version of TWRP working for this release of android is the new_twrp.img in the forum linked at the first. I've tested others as the twrp-2.8.7.0-p8.img without success
Good luck! :good:
Hi Guys.
Maybe somebody can help here:
I am on B161 and get the OTA Update for B371 - but only the 2.5GB version! And with this update, bluetooth and many more things don't work.
What can I do to Upgrade to nougat? Which Version should I use? How to upgrade correctly?
I don't get the full B371 Upgrade option in the system. And when i Install the B371 Image from Firmware Finder (VNS-L31C432B371 FullOTA-MF-PV) its not working either...
PLEASE help, Nougat has a much better Ram Usage und battery life then MM on my P9 Lite 2GB Variant.....
Thanks!
Better wait.
Nougat has battery drain.
Johnny TDN said:
Better wait.
Nougat has battery drain.
Click to expand...
Click to collapse
But the thing is -> i have the Update available to B371 but it is only the 2,5gb version and i'm thinking will this update be replaced with another one or am i stuck on this update the system wants to give me...
If your phone is stock and update is available via System Updater, go for it!
You have nothing to lose...
gtdaniel said:
If your phone is stock and update is available via System Updater, go for it!
You have nothing to lose...
Click to expand...
Click to collapse
I was on B371 before but had the issue with bluetooth not working etc. Then i did the rollback package and afterwards went back to B161 - so i suppose its not really stock?
I'm just thinking - now i am on B161 and B371 Update is visible for me - but only the 2.5GB variant - and i don't want to update and have the same issues and again do the rollback and loose all my data?
Also i don't really now what it means exactly to be on "Stock" rom - because i think B161 is the actual Stock rom for now?
EDIT: Also i See i have the Firmware VNS-L31 but my Model is actually VNS-L21 so thats weird too.
e-coder said:
I was on B371 before but had the issue with bluetooth not working etc. Then i did the rollback package and afterwards went back to B161 - so i suppose its not really stock?
I'm just thinking - now i am on B161 and B371 Update is visible for me - but only the 2.5GB variant - and i don't want to update and have the same issues and again do the rollback and loose all my data?
Also i don't really now what it means exactly to be on "Stock" rom - because i think B161 is the actual Stock rom for now?
EDIT: Also i See i have the Firmware VNS-L31 but my Model is actually VNS-L21 so thats weird too.
Click to expand...
Click to collapse
Stock phone means unaltered phone (firmware official, bootloader lock, stock recovery etc)
If you have VNS-L31 firmware on VNS-L21 phone is not ok... So your phone is altered...
gtdaniel said:
Stock phone means unaltered phone (firmware official, bootloader lock, stock recovery etc)
If you have VNS-L31 firmware on VNS-L21 phone is not ok... So your phone is altered...
Click to expand...
Click to collapse
Ok Thanks!
I tried the update now and as supposed it is the update with the nrdm900 test-key
what would be best to do? do the rollback to vns-l21c432b161 and wait? i think this firmware version would be stock?
e-coder said:
Ok Thanks!
I tried the update now and as supposed it is the update with the nrdm900 test-key
what would be best to do? do the rollback to vns-l21c432b161 and wait? i think this firmware version would be stock?
Click to expand...
Click to collapse
First of all you have to bring your phone on stock condition (VNS-L21C432B131).
After that you have to apply a B161 official update.
And from there, with Firmware Finder you go to B371.
gtdaniel said:
First of all you have to bring your phone on stock condition (VNS-L21C432B131).
After that you have to apply a B161 official update.
And from there, with Firmware Finder you go to B371.
Click to expand...
Click to collapse
Ok i Will update to the rollback package. After that i will update to B131. Do you have a link for that?
EDIT: Found the Link here http://firmware.smartphonewp.com/do...irmware-version-b131-android-6-0-marshmallow/
And when i am on B131 can I Update via system Updater to b161 ?
e-coder said:
Ok i Will update to the rollback package. After that i will update to B131. Do you have a link for that?
EDIT: Found the Link here http://firmware.smartphonewp.com/do...irmware-version-b131-android-6-0-marshmallow/
And when i am on B131 can I Update via system Updater to b161 ?
Click to expand...
Click to collapse
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v54896/f1/full/update.zip
gtdaniel said:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v54896/f1/full/update.zip
Click to expand...
Click to collapse
Thanks man! you're great!
And when B131 is installed will i get B161 via system update?
e-coder said:
Thanks man! you're great!
And when B131 is installed will i get B161 via system update?
Click to expand...
Click to collapse
Yes, that it should be if everything works fine.
gtdaniel said:
Yes, that it should be if everything works fine.
Click to expand...
Click to collapse
lol ok i did the rollback with the rollback package which obviously only changes the oeminfo to VNS-L31C900B300 (as mentioned in another post to rollback from Nougat to MM)
Now when I try to Install the B131 Package with dload method it says the firmware doesnt fit. The build is not correct for this device
EDIT: i try now to install it via Firmware Finder, lets see if theres better luck with that - Or should I ? The update has only 1,5GB - that confuses me Allthough i selected the FULL OTA
e-coder said:
lol ok i did the rollback with the rollback package which obviously only changes the oeminfo to VNS-L31C900B300 (as mentioned in another post to rollback from Nougat to MM)
Now when I try to Install the B131 Package with dload method it says the firmware doesnt fit. The build is not correct for this device
EDIT: i try now to install it via Firmware Finder, lets see if theres better luck with that - Or should I ? The update has only 1,5GB - that confuses me Allthough i selected the FULL OTA
Click to expand...
Click to collapse
Man, you are in twilight zone if your VNS-L21 phone have VNS-L31 firmware...
I said earlier: First of all you have to bring your phone on stock condition (VNS-L21C432B131).
That you have to do first!
gtdaniel said:
Man, you are in twilight zone if your VNS-L21 phone have VNS-L31 firmware...
I said earlier: First of all you have to bring your phone on stock condition (VNS-L21C432B131).
That you have to do first!
Click to expand...
Click to collapse
Man I tried Tried to do the upgrade via dload method - doesnt work. I tried to install B131 via Firmware Finder - didnt work he cant do it - while verifying the update package switches a few times from 0 to 1 % and after some times he says the package is corrupt.
Can I go just higher than B371 to get everything working again?
Or flash back to B131 with some TWRP or something like that?
Or maybe try to flash the B371 with firmware finder again? That version where it says FullOTA-MF-PV (whatever PV means)
If i was you, i do following:
- first, i make sure if my phone is VNS-L21 (very important!)
- put in dload folder on microsdcard, update.app from B161 firmware: http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v66051/f1/full/update.zip
- flash via twrp oeminfo from this link: https://mega.nz/#!Egl01ZpJ!g1K9xV2yZ4oyoBKxFMOWgghTTUzqLUBoBeXkUboCi-A
- start phone with 3 keys combination and let firmware to repair itself.
gtdaniel said:
If i was you, i do following:
- first, i make sure if my phone is VNS-L21 (very important!)
- put in dload folder on microsdcard, update.app from B161 firmware: http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v66051/f1/full/update.zip
- flash via twrp oeminfo from this link: https://mega.nz/#!Egl01ZpJ!g1K9xV2yZ4oyoBKxFMOWgghTTUzqLUBoBeXkUboCi-A
- start phone with 3 keys combination and let firmware to repair itself.
Click to expand...
Click to collapse
thats what i try - to get back to vns-l21 but no image worked so far .... i will try to update to vns-l21c432b160 firmware with firmware finder maybe that'll work...
what is in this oeminfo file and is there another way to flash it without twrp?
e-coder said:
thats what i try - to get back to vns-l21 but no image worked so far .... i will try to update to vns-l21c432b160 firmware with firmware finder maybe that'll work...
what is in this oeminfo file and is there another way to flash it without twrp?
Click to expand...
Click to collapse
Nope, oeminfo must be flashed via twrp or via some tools (for that is need root).
In that oeminfo file is stock oeminfo for installing VNS-L21C432B161 firmware.
gtdaniel said:
Nope, oeminfo must be flashed via twrp or via some tools (for that is need root).
In that oeminfo file is stock oeminfo for installing VNS-L21C432B161 firmware.
Click to expand...
Click to collapse
Hm okay, so the first problem needs to be solved first - i am in VNS-L31C900B300 now - how can i get back to SOME VNS-L21 image....? as said i tried to dload the B131 Image you gave me the link for but it didnt work to update.
Right now i am trying to install VNS-L21C432B371 FullOTA-MF-PV from FF.... EDIT: Ok that does not work either
e-coder said:
Hm okay, so the first problem needs to be solved first - i am in VNS-L31C900B300 now - how can i get back to SOME VNS-L21 image....? as said i tried to dload the B131 Image you gave me the link for but it didnt work to update.
Right now i am trying to install VNS-L21C432B371 FullOTA-MF-PV from FF....
Click to expand...
Click to collapse
Ok... Good luck, but from my experience i think you can not do something right until you flash oeminfo right for your device...
Hi all,
i own a p9 lite that was on Nougat VNS-L31C432B381 and i decided to rollback to MM. Following Huawei website instructions I downloaded two packages (rollback package and MM) and with 3 buttons method I flash first the rollback package and then MM. All went right and the ROM was stable. After a while of testing (that's why i went to MM), I decided to upgrade to nougat again. From updater it download and install the new android version (1.25 GB). After reboot I noticed that some system app was missing (file manager first). At every reset/factory reset some system app disappear. I repeated the procedure to rollback and upgrade again with the same result. The only way to use the device was to reflash MM and don't upgrade. Here some information I found:
- my starting version was Nougat VNS-L31C432B381
- now I'm on VNS-L31C432B160 (B160 isn't for dual sim? i have the single sim version) stock recovery bootloader locked
- updater try to install VNS-L31C432B370 (instead of B371?)
- if I try upgrade throught updater SN became something like ndr90 test key
- I tried to restore data,syste,vendor,oeminfo ecc.. from backups made with TWRP in Nougat (maybe wahile i was on MM, I'm not sure). It show the correct SN but ROM was still unstable
- I thought to try install full Nougat ROM but i didn't find any package
Can someone help me?
Thank you
The B37x update that the phone automatically finds after rollback doesn't work and will take you to ndr90 test key as you found out B160 is dualsim so you should flash the 161 one. Then use this guide to update through firmwarefinder/proxy https://forum.xda-developers.com/huawei-p9lite/how-to/how-to-b388-nougat-maybe-b381-guide-t3612072
If you want to unlock your bootloader you can also flash B3xx through twrp. If not, the guide above works fine.
Mara-X said:
The B37x update that the phone automatically finds after rollback doesn't work and will take you to ndr90 test key as you found out B160 is dualsim so you should flash the 161 one. Then use this guide to update through firmwarefinder/proxy https://forum.xda-developers.com/huawei-p9lite/how-to/how-to-b388-nougat-maybe-b381-guide-t3612072
If you want to unlock your bootloader you can also flash B3xx through twrp. If not, the guide above works fine.
Click to expand...
Click to collapse
Hi Mara-X and thank you for you answer.
After I write the post i found the B161 package and i decided to give it a try. After flash (all ok) I launched updater again and it download the B371. The update went well and now i'm updating at B381 again throught updater. I think, when it was done, i'll factory reset the device for a clean install. So it seems the problem was B160/161 -single/dual version.
[SOLVED] Hi i was on l-31c432b381 firmware with emui 5.0 and android 7.0, i have unlocked the bootloader for install magisk 12.0 and have root permissions, after months i saw an update for my phone (b389) so i tried to upgrade but i had twrp so error 1 or 7, i flashed the stock recovery, redowload the update and the install failed at 5%, so i tried to unistall magisk before update, but nothing it wont update, after few tries the upgrader says that the update now is not 300mb but is full and is 2gigs, so i think is the time.. but no. so i tried to force the update with 3 buttons recovery dload method but it doesn't work at all 5% at every try. so i searched for support and i found that the ota connot be installed on unlocked devices, so i tried to relock my bootloader with oem relock and the unlock number but it says root type is risk... so i can't even relock my bootloader.. other says that i have to install to relock or can relock... but is b381 the stock? or they instend the mm version? i don't remember what version p9 lite ships. i tried to flash imgs through fastboot but even if i flash system and boot of the b389 the system boot and the info are of the b381, unisatlling app system crash, so i restored my previous backup made through twrp recovery, i immidiatly noticed that the huawei boot animations was gone and was an android stock animation. i thinked it was fine and all was working properly, i give up o upgrade and i was fine but sad. after few hours i tried to make a paper copy with my printer that have nfc but my phone keep shows and hide nfc symbol like on off on off on off over and over even after reboot, after a call i understand that the audio doesn't was working, every type of audio not work even the mic. i don't see any other problems but without sounds is unusable as a phone or mulimedia things... sorry for bad english please HELP i tried all i founded ...
Franseven said:
Hi i was on l-31c432b381 firmware with emui 5.0 and android 7.0, i have unlocked the bootloader for install magisk 12.0 and have root permissions, after months i saw an update for my phone (b389) so i tried to upgrade but i had twrp so error 1 or 7, i flashed the stock recovery, redowload the update and the install failed at 5%, so i tried to unistall magisk before update, but nothing it wont update, after few tries the upgrader says that the update now is not 300mb but is full and is 2gigs, so i think is the time.. but no. so i tried to force the update with 3 buttons recovery dload method but it doesn't work at all 5% at every try. so i searched for support and i found that the ota connot be installed on unlocked devices, so i tried to relock my bootloader with oem relock and the unlock number but it says root type is risk... so i can't even relock my bootloader.. other says that i have to install to relock or can relock... but is b381 the stock? or they instend the mm version? i don't remember what version p9 lite ships. i tried to flash imgs through fastboot but even if i flash system and boot of the b389 the system boot and the info are of the b381, unisatlling app system crash, so i restored my previous backup made through twrp recovery, i immidiatly noticed that the huawei boot animations was gone and was an android stock animation. i thinked it was fine and all was working properly, i give up o upgrade and i was fine but sad. after few hours i tried to make a paper copy with my printer that have nfc but my phone keep shows and hide nfc symbol like on off on off on off over and over even after reboot, after a call i understand that the audio doesn't was working, every type of audio not work even the mic. i don't see any other problems but without sounds is unusable as a phone or mulimedia things... sorry for bad english please HELP i tried all i founded ...
Click to expand...
Click to collapse
Hi, my english is bad too , B389 is an OTA update, its impossible upgrade via fstboot or via TWRP (error 7). IMO the right way to fix your problems - downgrade to MM , then back to Nougat etc. (remove pattern Lock , Fingerprint lock, root etc. before installing downgrade). It will erase all your phone data!!!
Download official rollback package for your VNS-L31C432
http://download-c1.huawei.com/download/downloadCenter?downloadId=93789&version=373429&siteCode=sk
and download MM firmware VNS-L31C432B161 (Single SIM)
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v66022/f1/full/update.zip
1) Create a new folder dload in root directory of SD card (root directory : it means dont put it in any folder .) Now unpack the rollback package and copy its contents “UPDATE.APP” to the “dload” folder. Use the 3 button combo installation. After your firmware version should now be on “B300” or "test-keys".
2) Remove from dload folder rollback package, extract the ZIP file with MM firmware to the dload folder and use 3 combo button installation.
Or you can use this method : on your phone launch the phone dialer app and dial *#*#2846579#*#*. Next, select Project Menu – > Software upgrade – > SDcard upgrade – > and confirm the flashing process that is about to be initiated.
Good luck!
bozka1 said:
Hi, my english is bad too , B389 is an OTA update, its impossible upgrade via fstboot or via TWRP (error 7). IMO the right way to fix your problems - downgrade to MM , then back to Nougat etc. (remove pattern Lock , Fingerprint lock, root etc. before installing downgrade). It will erase all your phone data!!!
Download official rollback package for your VNS-L31C432
http://download-c1.huawei.com/download/downloadCenter?downloadId=93789&version=373429&siteCode=sk
and download MM firmware VNS-L31C432B161 (Single SIM)
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v66022/f1/full/update.zip
1) Create a new folder dload in root directory of SD card (root directory : it means dont put it in any folder .) Now unpack the rollback package and copy its contents “UPDATE.APP” to the “dload” folder. Use the 3 button combo installation. After your firmware version should now be on “B300” or "test-keys".
2) Remove from dload folder rollback package, extract the ZIP file with MM firmware to the dload folder and use 3 combo button installation.
Or you can use this method : on your phone launch the phone dialer app and dial *#*#2846579#*#*. Next, select Project Menu – > Software upgrade – > SDcard upgrade – > and confirm the flashing process that is about to be initiated.
Good luck!
Click to expand...
Click to collapse
Ok i'm posting in real time now. i'm copy update.app in dload folder (rollback)
it have completed ... wow
same android boot animation, the version says is nrd90m test keys (still no audio)
now i'm copying full mm firmware
its installing 40% i'm loving you.. 50% 60% 70%80%90% SUCCESS
user reset... OK
huawei boot animation with audio!!!!!!!!!!!!!!! and there is not unlocked text like (......can't be trusted...)
ok wifi connected skip.skip skip.... start
song... AUDIO WORKING
recording, its working, nfc ok
i'm on b161 and it shows update, now, can i update to the latest version?
THANK YOU SO MUCH
Franseven said:
Ok i'm posting in real time now. i'm copy update.app in dload folder (rollback)
it have completed ... wow
same android boot animation, the version says is nrd90m test keys (still no audio)
now i'm copying full mm firmware
its installing 40% i'm loving you.. 50% 60% 70%80%90% SUCCESS
user reset... OK
huawei boot animation with audio!!!!!!!!!!!!!!! and there is not unlocked text like (......can't be trusted...)
ok wifi connected skip.skip skip.... start
song... AUDIO WORKING
recording, its working, nfc ok
i'm on b161 and it shows update, now, can i update to the latest version?
THANK YOU SO MUCH
Click to expand...
Click to collapse
Yes, you can. Via OTA, or you can use TWRP (Meticulus 3.0.2.0 only ! ) and flash both .zip files. You must download two files:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G753/g104/v80474/f1/full/update.zip
and
http://update.hicloud.com:8180/TDS/...-L11_hw_eu/update_data_full_VNS-L11_hw_eu.zip.
In TWRP set Install, then select memmory SD card, and klick on
update.zip, confirm installation. After, STAY in TWRP, go back to Install, find file ...hw_eu....zip , confirm installation. Then select rebot system. Done!
bozka1 said:
Yes, you can. Via OTA, or you can use TWRP (Meticulus 3.0.2.0 only ! ) and flash both .zip files. You must download two files:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G753/g104/v80474/f1/full/update.zip
and
http://update.hicloud.com:8180/TDS/...-L11_hw_eu/update_data_full_VNS-L11_hw_eu.zip.
In TWRP set Install, then select memmory SD card, and klick on
update.zip, confirm installation. After, STAY in TWRP, go back to Install, find file ...hw_eu....zip , confirm installation. Then select rebot system. Done!
Click to expand...
Click to collapse
i've done b371 thrugh updater now it doesn't show newer versions but i'm using b389 dload and it should go ok right? (full b389 update.app)
Franseven said:
i've done b371 thrugh updater now it doesn't show newer versions but i'm using b389 dload and it should go ok right? (full b389 update.app)
Click to expand...
Click to collapse
Try it, but I think, you will get a message "not compatible" . Via dload its impossible, IMO use rather Huawei firmware finder or wait for OTA update.
bozka1 said:
Try it, but I think, you will get a message "not compatible" . Via dload its impossible, IMO use rather Huawei firmware finder or wait for OTA update.
Click to expand...
Click to collapse
yes it failed with b389 dload full
i'm on b371, i've to download and flash manually the b381 and after b389? where i can find otas?
Franseven said:
yes it failed with b389 dload full
i'm on b371, i've to download and flash manually the b381 and after b389? where i can find otas?
Click to expand...
Click to collapse
If I said, it's impossible manually update to 381 or 389 using OTA firmware, trust me . Try Firmware finder. GL!
bozka1 said:
If I said, it's impossible manually update to 381 or 389 using OTA firmware, trust me . Try Firmware finder. GL!
Click to expand...
Click to collapse
i tried full ota (firmware finder) flashes from twrp but gives error 7
e:unknown command [errno]
update_huawei_pkg_from_ota_zip: failed
Franseven said:
i tried full ota (firmware finder) flashes from twrp but gives error 7
e:unknown command [errno]
update_huawei_pkg_from_ota_zip: failed
Click to expand...
Click to collapse
https://m.youtube.com/watch?v=s5hHTZ4LGMM
bozka1 said:
https://m.youtube.com/watch?v=s5hHTZ4LGMM
Click to expand...
Click to collapse
it worked with the dns method not the proxy (was keeping redownload infinite patch over 4gigs tot crazy)
i'm now back at b381 with sound but without my data, i'm trying to reach b389 and over, can i restore through twrp only data partition without a hitch?
in b389 emui is 5.0.1 if i remember right. its data compatible? are the data the cause of no sound? thanks
ALL WORKED FINE , ALL SOLVED. currently b391 (latest) emui 5.0.1 and all my data, super happy thank you
2EDIT: nfc chip still not work, when selected emui crash. minor problem..
note: twrp by (that you said) didn't work in emui 5+ i'm using newer revolution based one twrp 3.03
Franseven said:
it worked with the dns method not the proxy (was keeping redownload infinite patch over 4gigs tot crazy)
i'm now back at b381 with sound but without my data, i'm trying to reach b389 and over, can i restore through twrp only data partition without a hitch?
in b389 emui is 5.0.1 if i remember right. its data compatible? are the data the cause of no sound? thanks
ALL WORKED FINE , ALL SOLVED. currently b391 (latest) emui 5.0.1 and all my data, super happy thank you
2EDIT: nfc chip still not work, when selected emui crash. minor problem..
note: twrp by (that you said) didn't work in emui 5+ i'm using newer revolution based one twrp 3.03
Click to expand...
Click to collapse
FF works with proxy fine, but you must first download and install Firmware finder proxy apk. On Nougat use TWRP 3.1.0-2.
---------- Post added at 21:03 ---------- Previous post was at 20:59 ----------
Franseven said:
it worked with the dns method not the proxy (was keeping redownload infinite patch over 4gigs tot crazy)
i'm now back at b381 with sound but without my data, i'm trying to reach b389 and over, can i restore through twrp only data partition without a hitch?
in b389 emui is 5.0.1 if i remember right. its data compatible? are the data the cause of no sound? thanks
ALL WORKED FINE , ALL SOLVED. currently b391 (latest) emui 5.0.1 and all my data, super happy thank you
2EDIT: nfc chip still not work, when selected emui crash. minor problem..
note: twrp by (that you said) didn't work in emui 5+ i'm using newer revolution based one twrp 3.03
Click to expand...
Click to collapse
FF works with proxy , but you must download and install Firmware finder proxy apk. On Nougat use TWRP 3.1.0-2.
OMG, sorry !
Hello, I have a 2016 p9 lite. I would like to sell it. So I would like to re-lock the bootloader and re-install the original rom.
build number: VNS-L31C432B412
version of EMUI: 5.0.1
Android 7.0 version
How should I do it ? Where can I get the original rom?
Currently I have twrp elite 3.1.1.1 installed and it refuses to boot on the system because: "encryption unsuccessfull: encryption was interrupted and can't complete. As a result, the data on your phone is no longer accessible.
Please help
toto6976 said:
Hello, I have a 2016 p9 lite. I would like to sell it. So I would like to re-lock the bootloader and re-install the original rom.
build number: VNS-L31C432B412
version of EMUI: 5.0.1
Android 7.0 version
How should I do it ? Where can I get the original rom?
Currently I have twrp elite 3.1.1.1 installed and it refuses to boot on the system because: "encryption unsuccessfull: encryption was interrupted and can't complete. As a result, the data on your phone is no longer accessible.
Please help
Click to expand...
Click to collapse
Try to install Service ROM from SD card using dload method.
Link:
https://androidhost.ru/41d
Follow instructions in file "ReleaseDoc". (Read everything carefully before doing anything).
Through this process, your data will be deleted and bootloader will be locked again.
Dload method works with Stock Recovery only, you have to install Stock Recovery first.
toto6976 said:
Hello, I have a 2016 p9 lite. I would like to sell it. So I would like to re-lock the bootloader and re-install the original rom.
build number: VNS-L31C432B412
version of EMUI: 5.0.1
Android 7.0 version
How should I do it ? Where can I get the original rom?
Currently I have twrp elite 3.1.1.1 installed and it refuses to boot on the system because: "encryption unsuccessfull: encryption was interrupted and can't complete. As a result, the data on your phone is no longer accessible.
Please help
Click to expand...
Click to collapse
Hey dude !!
So you bricked the device ....
I don't know why but if you want B412 firmware
you can use @-Alf- guide and re-upgrade via Firmware Finder
to B370 fullota-mf-pv first, then to B412 fullota-mf...
Or download a previous from B412 firmware (ex: VNS-L31C432B410 fullota-mf)
and use HuRupdater method to flash the firmware.
Extract then stock recovery from B410 via Huawei Extractor and flash it via TWRP.
Re-update finally to B412 using Firmware Finder.
I can help you doing this, worked on my ex device but i can't guarantee 100%.
Cheers
Dadditz said:
Hey dude !!
So you bricked the device ....
I don't know why but if you want B412 firmware
you can use @-Alf- guide and re-upgrade via Firmware Finder
to B370 fullota-mf-pv first, then to B412 fullota-mf...
Or download a previous from B412 firmware (ex: VNS-L31C432B410 fullota-mf)
and use HuRupdater method to flash the firmware.
Extract then stock recovery from B410 via Huawei Extractor and flash it via TWRP.
Re-update finally to B412 using Firmware Finder.
I can help you doing this, worked on my ex device but i can't guarantee 100%.
Cheers
Click to expand...
Click to collapse
Please read carefully, Maestro :
"I would like to sell it. So I would like to re-lock the bootloader and re-install the original rom."
Piece.
Hello,
I reinstalled the custom rom that I found on the net: C432B414 with Hurupdater.
It works.
However, the bootloader is still unlocked ... however, I would like to return to the factory configuration with the bootloader locked.
https://www.cjoint.com/c/JItgZO6GuGB
I have the stock recovery install :
https://www.cjoint.com/c/JItg7SqQmdB
I am currently downloading the file indicated by this link : https://androidhost.ru/41d
In the file provided by Alf, there are two files:
'HUAWEI P9 Lite Android7.0 rollback to Android6.0 operation instruction'
'HUAWEI VNS-L31C432B416 Software Upgrade Guideline'
which one do I choose
toto6976 said:
I am currently downloading the file indicated by this link : https://androidhost.ru/41d
In the file provided by Alf, there are two files:
'HUAWEI P9 Lite Android7.0 rollback to Android6.0 operation instruction'
'HUAWEI VNS-L31C432B416 Software Upgrade Guideline'
which one do I choose
Click to expand...
Click to collapse
Unpack downloaded .zip package, you will see two files - ReleaseDoc and Software. Open "Software" and unpack SDUpdate_Package.tar.gaz. Transfer file dload to SD card and follow instructions - there is 'Software upgrade guidline' in file ReleaseDoc.
Edit.:
You can also safely lock BL with OEMINFO flashing and rollback to A6:
-Download OEMINFO:
https://mega.nz/#!xhEwFYLZ!Sv2nB5GERB_js76sAUWxj8hQgsjnf_YPobVbtrxpCew
Transfer it to the SD Card.
Download VNS-L31C432B160 fullupdate.zip:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v66015/f1/full/update.zip
Create a folder dload on your SD , unpack downloaded .zip file and copy it to the dload folder.
Install TWRP 3.1.0-2:
https://mega.nz/#!EsESQQhK!uc_lfXEfDW6U7Lq2VeNOYq5OWUID0G-YyhK-oUL4deU
using command
fastboot flash recovery2 twrp.img (OVER eRECOVERY!) , boot in TWRP, fĺash oeminfo.zip , go back to TWRP's main menu, select Reboot and Power Off. Then use three button combo and flash firmware from dload. Your phone will running A6 with locked bontloader. If you want, you can upgrade back to A7 via OTA update or using Fipmware finder.