i'm from those people that i brick my phone when i update it to nougat by firmware finder, so when i boot up my phone i found most app missing and my build number *NRD90m test-keys* and i tried so hard to return to mm without brick my phone , i tried to flash HUAWEI P9 Lite Rollback Package (VNS-L31, from Android 7.0 EMUI 5.0 to Android 6.0 EMUI 4.1, C900B300, eu) and i get c900b160 with a big error *can't access to google account and you can't even update it to nougat ...........................
so today i will give you a way that you can turn your device from 7.0 to 6.0.1 and update it by OTA and official ..... i hope that u understand me ....
this file that you need it ...
- https://mega.nz/#F!N49UgYSb!yJB-a_O4YABQe2i-_lD58w ..... download it and unzip it then unzip file UPDATE.ZIP and put it on sd cart in dload folder after you create it..
- download this file C432OemInfo-DUALSIM-P9LITE from here and put it in your device https://mega.nz/#!6IB2DQZQ!9PWsf4Iy5cGeNa7vRbiU3cpaaxttKUMZRpIC9DGrJqY
1- first thing u must unlock your phone ... this is how to unlock it ...https://forum.xda-developers.com/huawei-p9lite/how-to/guide-unlock-bootloader-twrp-root-t3405701
2- and then flash TWRP recovery
3- after that flash the C432OemInfo-DUALSIM-P9LITE.zip from recovery and after that your build number will turn to c432 ..
4- after your phone boot up turn it off and hold *vol+ and vol- and power* to flash the update.app your phone well delete every thing and downgrade to MM and when it boot up they will ask code pick 1234 and will open up on clean MM and every thing official ...
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fawziii56 said:
i'm from those people that i brick my phone when i update it to nougat by firmware finder, so when i boot up my phone i found most app missing and my build number *NRD90m test-keys* and i tried so hard to return to mm without brick my phone , i tried to flash HUAWEI P9 Lite Rollback Package (VNS-L31, from Android 7.0 EMUI 5.0 to Android 6.0 EMUI 4.1, C900B300, eu) and i get c900b160 with a big error *can't access to google account and you can't even update it to nougat ...........................
so today i will give you a way that you can turn your device from 7.0 to 6.0.1 and update it by OTA and official ..... i hope that u understand me ....
this file that you need it ...
- https://mega.nz/#F!N49UgYSb!yJB-a_O4YABQe2i-_lD58w ..... download it and unzip it then unzip file UPDATE.ZIP and put it on sd cart in dload folder after you create it..
- download this file C432OemInfo-DUALSIM-P9LITE from here and put it in your device https://mega.nz/#!6IB2DQZQ!9PWsf4Iy5cGeNa7vRbiU3cpaaxttKUMZRpIC9DGrJqY
1- first thing u must unlock your phone ... this is how to unlock it ...https://forum.xda-developers.com/huawei-p9lite/how-to/guide-unlock-bootloader-twrp-root-t3405701
2- and then flash TWRP recovery
3- after that flash the C432OemInfo-DUALSIM-P9LITE.zip from recovery and after that your build number will turn to c432 ..
4- after your phone boot up turn it off and hold *vol+ and vol- and power* to flash the update.app your phone well delete every thing and downgrade to MM and when it boot up they will ask code pick 1234 and will open up on clean MM and every thing official ...
Click to expand...
Click to collapse
I had the same problem"bricked the phone ending in NRD90m test-keys" and I confirm that this method works
but pick the right version of oeminfo for VNS-L21 or VNS-L31
http://ministryofsolutions.com/2016/12/huawei-p9-lite-convert-dual-simdebrand.html
sorry
sorry the version is VNS_L31
Which twrp do you need to flash in, meticulus or oldroid?
shayaanshaikh1 said:
Which twrp do you need to flash in, meticulus or oldroid?
Click to expand...
Click to collapse
https://www.androidfilehost.com/?fid=312978532265369383
this works:good:
Hello,
i`ve the Version VNS-L31C02B329 (Vodafone, Android Nougat rooted, TWRP 3.0.1 allready installed) on my phone. I want to use OTG with the P9 Lite. That is only possible with Marshmallow.
Can I debrand and downgrade my phone with this method?
727_de said:
Hello,
i`ve the Version VNS-L31C02B329 (Vodafone, Android Nougat rooted, TWRP 3.0.1 allready installed) on my phone. I want to use OTG with the P9 Lite. That is only possible with Marshmallow.
Can I debrand and downgrade my phone with this method?
Click to expand...
Click to collapse
this method works if you are on marshmallow,I dont know about Nougat;I mean version of twrp and other things
I was on Nougat test-keys as you describe and I tried your method. I flashed the OEMinfo you provide (the box my phone came in says VNS-L31 so I think it was right) and then it told me data partition was damaged and I should fix it. I turned it off and flashed the update.app through dload. Now it won't boot at all. Into anything. Black, completely...
EDIT: It seems like it can access fastboot (it shows up when I type fastboot devices), but the screen won't turn on, nor is there any tactile feeling when I press the power button. I tried flashing system.img, boot.img and recovery.img from the update.app, but it still won't turn on.
what about update_data_full_hw_eu.zip should I download it as well?
Can i get back fingerprint setting
When im using cm13 ROM on my huawei p9 lite,suddenly fingerprint option is missing...if I get back through this MM stock ROM update...
Hi.
Aw man i have exactly the same problem, but what i would need is the rollback for the nvs-l23.
Anyone know where i could find this?
Related
Hi. Anybody nows how to rollback from b805 to b609? I tried to flash it from dload but the update always fails. The b805 beta has to many bugs and I want to downrade to b609 or b133
konstantinosmis said:
Hi. Anybody nows how to rollback from b805 to b609? I tried to flash it from dload but the update always fails. The b805 beta has to many bugs and I want to downrade to b609 or b133
Click to expand...
Click to collapse
Originally Posted by andromodgod
I Downgraded to B609 .
First Using Huawei Update Extractor Extract The System Boot and Recovery img .... then reboot into CWM and Wipe Everything ... I.e System data boot cust sdcard .. everything ....
then go to advanced and reboot into bootloader mode and flash B609 imgs ..... then reboot and u will be in B609 .... now i am going to again install B609 Using Update.app and then gonna upgrade to B805
majcomtech said:
Originally Posted by andromodgod
I Downgraded to B609 .
First Using Huawei Update Extractor Extract The System Boot and Recovery img .... then reboot into CWM and Wipe Everything ... I.e System data boot cust sdcard .. everything ....
then go to advanced and reboot into bootloader mode and flash B609 imgs ..... then reboot and u will be in B609 .... now i am going to again install B609 Using Update.app and then gonna upgrade to B805
Click to expand...
Click to collapse
i`m in the same situation .. nou a dont have keybd, wless etc and cant downgrade to B609
i`ve tried to flash system.img B609 withh fastboot, but the file is to big
please help
Just flash CWM 6.0.5.0 recovery. then install My-ROM 3.0. after installling My-ROM 3.0. Flash stock recovery 3.0 and proceed with B609 UPDATE.APP. then update again to B805.
thx, now i install B609 stock
Hi Folks,
I want also rollback but it dont work i dont can flash cmw see picture.
Can anybody please help me.
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rubberduck84 said:
Hi Folks,
I want also rollback but it dont work i dont can flash cmw see picture.
Can anybody please help me.
Click to expand...
Click to collapse
is your bootloader unlocked ?? Most Of The Users Unlocked Bootloaders When We was rooting Emui 2.3
I have a locket bootloader
Sent from my HUAWEI P7-L10 using XDA Free mobile app
andromodgod said:
is your bootloader unlocked ?? Most Of The Users Unlocked Bootloaders When We was rooting Emui 2.3
Click to expand...
Click to collapse
I have this problem when flashing system.img and my bootloader is unlocked
Hello guys,
I'm in the same situation, could you please with some steps or a tutorial how to revert it.
I have already asked this question on Italian forum but no one knows me answer
Yesterday on my mate's huawui arrived update via ota CRR-L09C432B177, but my terminal for business problems and for an app I need and it only works with root, it fails to make the upgrade to the new version .
I also moddata TWRP Recovery 2.8.7.0-carrera
Is there a way to do this update?
I read that the problem is the recovery, serving recovery stocks and not the TWRP
I found on the XDA forum CRR recovery stock-l09 .... B145 from having to put in place the TWRP.
I confirm that this is correct and so I can do the OTA update?
otherwise I can put the new firmware in dload folder and perform an upgrade?
That will clear me all my data, and take me back to not having the root, right?
you need to flash the recovery of your current firmware, not the b145 one..
unroot is also recommended before flashing recovery..
in your case i would flash also the stock boot.img aswell (of the current running firmware)..
you do this on your own risk!!!
Gesendet von meinem HUAWEI CRR-L09 mit Tapatalk
@cacash
You said you need root? With B177 you can't open twrp recovery. A few guys in german forums bricked their phone with flashing twrp and trying to open it.
I tried it today to, but my mate s ended up in bootloop.
After flashing the B177 stock recovery the phone started normally.
I don't know if there's an other way to root the mate s with B177, but with twrp recovery and installing supersu zip it fails.
The EMUI Update Installer is part of the Huawei Recovery. If you replace your stock recovery it with TWRP, your phone "forgets" how to install updates.
That means you have to flash stock recovery or you can´t use any Update.APP file.
Because of the lack of support for the Mate S, the current TWRP Recovery doesn´t work with every Build. So now you habe the choose between B177 and TWRP but not both.
Let's see if I understand:
1 I should flash the stock recovery by removing the TWRP
2 do unroot
3 flash the firmware again CRR-L09C432B145
Now I should get back everything as original and I could then receive the OTA update.
All this is right?
Switch 1 and 2 and forget 3.
First you need to unroot your phone over supersu, then you should flash the stock recovery.
You don't need to flash the B145 again.
After unroot and flashing stock recovery, the B177 ota update should work.
But with B177 you cannot root your phone! If you need root, you must stay on B145, flash the B321 marshmallow update manually or wait for a new ota update which can be rooted.
Thanks for answers, now having done a long time ago I do not remember how to root to make unroot.
I do unroot directly from supersu? ("Settings" and choose the "Complete unroot option") or can I use the program can be downloaded from playstore "Simply Unroot"?
Then if all this is possible, how do I install the stock recovery?
What program do I need?
I forgot, first install the stock recovery and after I unroot, right?
Yeah you can unroot your phone with the "complete unroot option" in supersu.
For installing stock recovery you need to extract the recovery from your current firmware with the Huawei Extractor (you'll find it at xda) and then flash the recovery via fastboot with:
fastboot flash recovery recovery.img
First do the unroot and after unrooting, flash stock recovery via fastboot.
Znaaps said:
Yeah you can unroot your phone with the "complete unroot option" in supersu.
For installing stock recovery you need to extract the recovery from your current firmware with the Huawei Extractor (you'll find it at xda) and then flash the recovery via fastboot with:
fastboot flash recovery recovery.img
First do the unroot and after unrooting, flash stock recovery via fastboot.
Click to expand...
Click to collapse
Then I downloaded from the site HuaweiUpdateExtractor_0.9.9.3
Now I always downloaded from xda forum "HUAWEI_Mate S_firmware_CRR-L09_Android 5.1.1_EMUI 3.1_05013FSY_C432B145CUSTC432D003_Sweden" which is the only one who found it.
since then I UPDATE.APP extracted file.
I started HuaweiUpdateExtractor, but could not find Huawei's mate and I set Huawei mate (1)
then what file I have to pull out of the present?
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question?
I could use the "Create flashable Zip" option
then flash the zip recovery of the stock with TWRP
you don´t have to chose anything in the Exctractor. just drag and drop the update.app into the blank space.
and no, you can´t use the "Create flashable Zip". won´t work. don´t try it. just do what we told you.
open Huawei extractor
drag and drop update.app
right click on recovery.img and extract
flash via fastboot AFTER UNROOT VIA SUPERSU
Meanwhile, a thank you I did everything as you said, and the update has been successful.
But to my amazement the restart I checked the version ...........
I found myself with CRR-L09C432B177 version software
Android version 5.1
Version 3.1 EMUI
But it was not an upgrade to macmellow
Where is the macmellow for Mate S?
Not released. There is just the beta you have to flash manualy.
for extract Mate S FW with Huawei Firmware Extractor use Huawei Mate 7, that works nice.
EVA-L19 nougat Frp after downgrade with
HUAWEI_P9_Rollback_Package_EVA-L19_EMUI5.0+Android7.0 rollback to EMUI4.1+Android 6.0_C185B300
no recovery Only fastboot
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ok... what is your question though? You want to get eRecovery back?
Flash Full Firmware with DC Phoenix, works in Fastboot Mode
ttggyy90 said:
EVA-L19 nougat Frp after downgrade with
HUAWEI_P9_Rollback_Package_EVA-L19_EMUI5.0+Android7.0 rollback to EMUI4.1+Android 6.0_C185B300
no recovery Only fastboot
Click to expand...
Click to collapse
When in fastboot use SRK Tool to install TWRP. Wipe system with TWRP so no no Marshmallow or B300. Use SRK tool to install Marshmallow recovery followed by full Marshmallow rom from SD card.
Bazzan
Cant flash cuz bootloder try to flash fastboot but error
you kinda deleted system from phone and other things.. but you need to be able to unlock bootloader. Unlock bootloader first..
I gues, twrp from srk tools will not boot on, kuz its for marshmalow android 6, phone still thinks its nuget android 7, so beter find and instal twrp for nuget.
after that, find properdatafix.zip and instal it in twrp Nuget. reboot in twrp, format your data partition. reboot twrp again..
then you need your phone version nuget update and data zips, put them on sd card, so you can instal them in twrp one after other..
then you shulda be able to boot in nuget android 7 succesfull.
after that, dont play with phone, just again use rolback packages small update.app, to get b300 version, after than you can use 2,9 or 3gb update.app to rollback to mm.
hope you understand, what you need to do now.. ofcorse, this is only if you dont want to pay ~15 euros for dc unlocker, who wulda flash any system to phone. (but if you use wrong system, its can break phone harder)
Arnys said:
you kinda deleted system from phone and other things.. but you need to be able to unlock bootloader. Unlock bootloader first..
I gues, twrp from srk tools will not boot on, kuz its for marshmalow android 6, phone still thinks its nuget android 7, so beter find and instal twrp for nuget.
after that, find properdatafix.zip and instal it in twrp Nuget. reboot in twrp, format your data partition. reboot twrp again..
then you need your phone version nuget update and data zips, put them on sd card, so you can instal them in twrp one after other..
then you shulda be able to boot in nuget android 7 succesfull.
after that, dont play with phone, just again use rolback packages small update.app, to get b300 version, after than you can use 2,9 or 3gb update.app to rollback to mm.
hope you understand, what you need to do now.. ofcorse, this is only if you dont want to pay ~15 euros for dc unlocker, who wulda flash any system to phone. (but if you use wrong system, its can break phone harder)
Click to expand...
Click to collapse
hello my freind
i have too a P8 EVA-L19
this phone stock on logo & just go to fastboot after upgrade to android7
now, i can't write purchased unlock bootloader code or write any stock recovery on fastboot mode
my bootloader & frp is locked
now, only fastboot , no recovery & not goes to flash mode
sorry for poor english
22229999 said:
hello my freind
i have too a P8 EVA-L19
this phone stock on logo & just go to fastboot after upgrade to android7
now, i can't write purchased unlock bootloader code or write any stock recovery on fastboot mode
my bootloader & frp is locked
now, only fastboot , no recovery & not goes to flash mode
sorry for poor english
Click to expand...
Click to collapse
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
Hey there,
I recently purchased a brand new honor 9 lite.
It came stock with firmware LLD-L31 8.0.0.128(C432).
I unlocked bootloader. (Got code with DC Unlocker) FRP was already unlocked.
I then installed TWRP and rooted with Magisk.
So my device has full root access. However I want to update to the new firmware.
Current on my device LLD-L31 8.0.0.128(C432)-->LLD-L31 8.0.0.132(C432)
(Screenshot
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I have tried the dload>UPDATE.APP method. The install gets to 5% and then says "Software install failed!"
So really I am just looking for a way to install these updates. If it means removing TWRP and root etc. thats fine. I know how to backup everything i.e. Titanium Backup.
I am only asking here because I think I have tried all the methods that I can and I don't want to miss out on the GPU Turbo update next month. Maybe installing stock recovery would work but I can't find it and in Huawei update extractor there is not a "recovery.img" only "ramdisk_recovery.img".
Any help is greatly appreciated
Also feel free to ask me to clarify anything for you.
(This is my first ever post on XDA so let me know if i did anything wrong)
Right as you have TWRP installed on your phone then its easy enough.
Simply go to this forum thread:
https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
Download HuRUpdater and follow the instructions.
Firmware files your going to need are
update.zip: http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2052/g1647/v144104/f1/full/update.zip
update_full_LLD-L31A_hw_eu.zip: http://update.hicloud.com:8180/TDS/...LLD-L31A_hw_eu/update_full_LLD-L31A_hw_eu.zip
update_data_full_public.zip: http://update.hicloud.com:8180/TDS/...LLD-L31A_hw_eu/update_full_LLD-L31A_hw_eu.zip
Click to expand...
Click to collapse
Once you have downloaded the files make a new folder on your SDCard best way is to name it to firmware so in your case it would be
LLD-L31C432B132 .
Then rename the files you downloaded like this: (-> Rename to)
update.zip -> update.zip
update_full_LLD-L31A_hw_eu.zip -> update_all_hw.zip
update_data_full_public.zip -> update_data_public.zip
now place the 4 zips HuRUpdater zip, update.zip ,update_all_hw.zip , update_data_public.zip into that LLD-L31C432B132 then reboot into twrp and install the HuRUpdater zip and follow the on screen instructions.
That should get you back to complete stock. Just remember to Factory Reset after using HuRUpdater to flash the firmware.
As for just reinstalling the stock recovery to so you could use OTA it wouldn't work like that as there would be changes to the firmware that would stop OTA updates, its best to go back full stock.
Normally i would get a new phone unlock its bootloader and root away, but since getting the Honor 9 Lite LLD-L31C432 i haven't done that i have my unlock code ready but i haven't used it.
hacktrix2006 said:
Right as you have TWRP installed on your phone then its easy enough.
Simply go to this forum thread:
https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
Download HuRUpdater and follow the instructions.
Firmware files your going to need are
Once you have downloaded the files make a new folder on your SDCard best way is to name it to firmware so in your case it would be
LLD-L31C432B132 .
Then rename the files you downloaded like this: (-> Rename to)
update.zip -> update.zip
update_full_LLD-L31A_hw_eu.zip -> update_all_hw.zip
update_data_full_public.zip -> update_data_public.zip
now place the 4 zips HuRUpdater zip, update.zip ,update_all_hw.zip , update_data_public.zip into that LLD-L31C432B132 then reboot into twrp and install the HuRUpdater zip and follow the on screen instructions.
That should get you back to complete stock. Just remember to Factory Reset after using HuRUpdater to flash the firmware.
As for just reinstalling the stock recovery to so you could use OTA it wouldn't work like that as there would be changes to the firmware that would stop OTA updates, its best to go back full stock.
Normally i would get a new phone unlock its bootloader and root away, but since getting the Honor 9 Lite LLD-L31C432 i haven't done that i have my unlock code ready but i haven't used it.
Click to expand...
Click to collapse
Thanks so much. This worked, I can use this when the GPU Turbo firmware gets released aswell right?
It should work i see no reason why not however your going to need the new links for B135 when it releases. It also means you need to have trwp installed etc and redo the steps. other then that it should work fine.
Dear friends,
the quoted 3. part of download "update_data_full_public.zip" is the same as the 2. part. Where I can download the right update_data_full_public.zip for Honor 9 lite?
br
Joy
joy.d said:
Dear friends,
the quoted 3. part of download "update_data_full_public.zip" is the same as the 2. part. Where I can download the right update_data_full_public.zip for Honor 9 lite?
br
Joy
Click to expand...
Click to collapse
Download the app Firmware Finder and use that to download your roms.
EDIT: I could fix this, if you have a device that works with HuRUpdater just download an update.zip, put that and the HuRUpdater zip in a new folder and it updates the recovery through TWRP so that's how I fixed it.
So I'm stuck in ERROR MODE. The only mode that works for me is Fastboot. I tried to reinstall recovery_ramdisk, system, cust and userdata but still in the same error. Before the brick EMUI 9.1 was installed. I've tried to install LineageOS 16 on my phone with TWRP, but I got error 7. First I've restored the nanddroid backup and I went stuck at a bootloop. I've entered eRecovery and downloaded the lastest version available on server and got this error. Any solutions for it? And the bootloader is unlocked, same with FRP. The error that shows in the screen
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is Func. NO: 11 (recovery image) and Error NO: 2 (load failed). Would be appreciated if someone answers.
Here is how Fastboot looks like...
I've had a similar situation which I got out of using advice from this forum. Basically, I erased data from fastboot, flashed the stock 9.1 recovery (which I found a link for in one of the P Smart ROM threads) and lineage boot.img.
I MAY also have powered on with BOTH volume keys pressed.
You do have fastboot access, so I'd guess you will eventually be able to recover via the stock recovery.
Another_Alchemist said:
I've had a similar situation which I got out of using advice from this forum. Basically, I erased data from fastboot, flashed the stock 9.1 recovery (which I found a link for in one of the P Smart ROM threads) and lineage boot.img.
I MAY also have powered on with BOTH volume keys pressed.
You do have fastboot access, so I'd guess you will eventually be able to recover via the stock recovery.
Click to expand...
Click to collapse
Thanks for the help but forget this, I could fix it, I'm gonna modify the thread to inform that I could solve it. I finally could access twrp via the 3 button update method and used HuRUpdater to update the recovery and could fix the phone with an EMUI 8 rom and recovery that I flashed with HuRUpdater. Also, I could install LineageOS without ERROR 7 by modifying a text file in the ROM zip. Thanks anyway.
LucastheBowser said:
Thanks for the help but forget this, I could fix it, I'm gonna modify the thread to inform that I could solve it. I finally could access twrp via the 3 button update method and used HuRUpdater to update the recovery and could fix the phone with an EMUI 8 rom and recovery that I flashed with HuRUpdater. Also, I could install LineageOS without ERROR 7 by modifying a text file in the ROM zip. Thanks anyway.
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Hello! It seems Im having a same problem, since this device is somewhat discontinued by huawei, I cannot update it to any version, and cannot downgrade it either, using the "classic" sdcard method. Could you tell me how you used HuRupdater to flash the rom on yours?
The Solution for me->
Full package->
Software.rar
drive.google.com
Put your device on Testpoint mode:
Disconect the batery, join the point to gnd and conect usb cable on your pc.
and ..
and later you can update by SD