Database Users

Back to stock using fastboot

Hi, since i'm not confident with adb/fastboot commands, i'm asking help for restoring the original firmware and recovery in my MLA-L11.
I've downloaded the two files from Firmware Finder (i'm sure 100% they are the right one) but i don't know how to proceed. Anyone can help there? Thank you

GertFromTheWell said:
Hi, since i'm not confident with adb/fastboot commands, i'm asking help for restoring the original firmware and recovery in my MLA-L11.
I've downloaded the two files from Firmware Finder (i'm sure 100% they are the right one) but i don't know how to proceed. Anyone can help there? Thank you
Click to expand...
Click to collapse
Hey!
You have to go back to EMUI 4.1 by restoring a TWRP backup and then you will update to EMUI 5. Ive used the following process on my CAN-L11 and worked fine. It should work on all models. @virusdunil has followed the same process on his MLA-L03 and everything went fine.
Let me know if you experience some trouble during this process.
Go back to EMUI 4.1 (MM)
1) Download this TWRP backup of MM: https://forum.xda-developers.com/showpost.php?p=73003510&postcount=60.
2) You can put the backup to internal memory or sdcard, After you've chose where you wanna put it, take a backup of boot.img with TWRP to internal/sdcard (where you wanna put the backup), so you'll get a folder with this structure: TWRP > BACKUPS > FPFDU16A20001907 (you'll have different number I guess). Then you'll put the twrp backup folder (which you have downloaded) in that folder with numbers
3) Boot in TWRP, wipe system, data, cache, dalvik cache from twrp > wipe > advanced and then you restore the backup from TWRP > restore (restore only system + data + boot). Then you reboot and you're good to go.
Click to expand...
Click to collapse
Now update to EMUI 5 (N)
After youve downloaded the stock firmware using Firmware Finder, you should have two files:
- update.zip
- update_data_full_CAN-L11_hw_eu.zip (example)
Backup your internal memory as it will be wiped at step 8).
1) Extract update.zip. Then you get UPDATE.APP.
2) Download Huawei Update Extractor.
3) Open Huawei Update Extractor, choose UPDATE.APP from the folder where youve extracted it. Right click RECOVERY.img and extract it.
4) Now boot your phone in fastboot mode by pressing and holding the power and the volume down buttons at the same time.
5) Type in terminal / command prompt on PC to flash the stock recovery which youve extracted at step 3):
Code:
fastboot flash recovery recovery.img
.
6) Reboot.
7) Put update.APP in a folder called dload on your sdcard.
8) Dial *#*#2846579#*#* and choose Sofware Upgrade > SDCard Upgrade. Now EMUI 5 will be installed, bootloader gets relocked and internal memory gets wiped. Now wait about 5 mins (maximum 10 mins). If the phone isnt booting within that time, then boot the phone in stock recovery by pressing and holding power and volume up buttons and choose "Wipe data / factory reset" and then "Wipe cache partition". After you reboot, the phone should boot. Skip the setup wizard.
9) Remove update.APP from dload folder from your sdcard and extract the other zip (example update_data_full_CAN-L11_hw_eu.zip) and put all the files/folders extracted in dload folder.
10) Dial *#*#2846579#*#* and choose Sofware Upgrade > SDCard Upgrade.
11) You are done.
Click to expand...
Click to collapse
To fix the themes app on EMUI 5, you can check this thread.
PS: im sorry for the missing apostrophe, but im not used to add that from PC keyboard. In fact, i dont even know how to add it, i think i need to change keyboard settings (language).

#Henkate said:
Hey!
You have to go back to EMUI 4.1 by restoring a TWRP backup and then you will update to EMUI 5. Ive used the following process on my CAN-L11 and worked fine. It should work on all models. @virusdunil has followed the same process on his MLA-L03 and everything went fine.
Let me know if you experience some trouble during this process.
Go back to EMUI 4.1 (MM)
Now update to EMUI 5 (N)
.
6) Reboot.
7) Put update.zip in a folder called dload on your sdcard.
8) Dial *#*#2846579#*#* and choose Sofware Upgrade > SDCard Upgrade. Now EMUI 5 will be installed, bootloader gets relocked and internal memory gets wiped. Now wait about 5 mins (maximum 10 mins). If the phone isnt booting within that time, then boot the phone in stock recovery by pressing and holding power and volume up buttons and choose "Wipe data / factory reset" and then "Wipe cache partition". After you reboot, the phone should boot. Skip the setup wizard.
9) Remove update.zip from dload folder from your sdcard and place the other zip there (example update_data_full_CAN-L11_hw_eu.zip.
10) Dial *#*#2846579#*#* and choose Sofware Upgrade > SDCard Upgrade.
11) You are done.
To fix the themes app on EMUI 5, you can check this thread.
PS: im sorry for the missing apostrophe, but im not used to add that from PC keyboard. In fact, i dont even know how to add it, i think i need to change keyboard settings (language).
Click to expand...
Click to collapse
Love you, i'll try ASAP.

#Henkate said:
Hey!
You have to go back to EMUI 4.1 by restoring a TWRP backup and then you will update to EMUI 5. Ive used the following process on my CAN-L11 and worked fine. It should work on all models. @virusdunil has followed the same process on his MLA-L03 and everything went fine.
Let me know if you experience some trouble during this process.
Go back to EMUI 4.1 (MM)
Now update to EMUI 5 (N)
To fix the themes app on EMUI 5, you can check this thread.
PS: im sorry for the missing apostrophe, but im not used to add that from PC keyboard. In fact, i dont even know how to add it, i think i need to change keyboard settings (language).
Click to expand...
Click to collapse
Hi robert, i succesfully downgraded to MM and restored (i guess) stock recovery. But when I try to upgrade to nougat via sdcard upgrade the phone can't find the update.zip file.
Maybe the problem is my phone believe he is a CAN instead of a MLA, and don't recognize a MLA update.zip file?

If that is the case, you need to use the firmware extractor and "fastboot flash system system.img" to get your build.prop back. That would get your device to recognize as what it is.

wangdaning said:
If that is the case, you need to use the firmware extractor and "fastboot flash system system.img" to get your build.prop back. That would get your device to recognize as what it is.
Click to expand...
Click to collapse
I found the issue, I had to unzip the update.zip tp UPDATE.app file in dload folder. The phone got bootloop at first flash, but wiping all solved the problem. Now i'm back to stock with proper build number, thanks @wangdang and @#Henkate for your support :victory:

GertFromTheWell said:
Hi robert, i succesfully downgraded to MM and restored (i guess) stock recovery. But when I try to upgrade to nougat via sdcard upgrade the phone can't find the update.zip file.
Maybe the problem is my phone believe he is a CAN instead of a MLA, and don't recognize a MLA update.zip file?
Click to expand...
Click to collapse
GertFromTheWell said:
I found the issue, I had to unzip the update.zip tp UPDATE.app file in dload folder. The phone got bootloop at first flash, but wiping all solved the problem. Now i'm back to stock with proper build number, thanks @wangdang and @#Henkate for your support :victory:
Click to expand...
Click to collapse
I'm sorry, it looks like I've wrote update.zip instead update.APP and also at step 9). It was my fault .
I've updated the steps 7 and 9. Thank you!

#Henkate said:
Hey!
You have to go back to EMUI 4.1 by restoring a TWRP backup and then you will update to EMUI 5. Ive used the following process on my CAN-L11 and worked fine. It should work on all models. @virusdunil has followed the same process on his MLA-L03 and everything went fine.
Let me know if you experience some trouble during this process.
Go back to EMUI 4.1 (MM)
Now update to EMUI 5 (N)
To fix the themes app on EMUI 5, you can check this thread.
PS: im sorry for the missing apostrophe, but im not used to add that from PC keyboard. In fact, i dont even know how to add it, i think i need to change keyboard settings (language).
Click to expand...
Click to collapse
Can you please give me the backup of cust.img and product? or cust.img file and product? because when i try to restore twrp backup or 4.1
Failed to mount /product (invalid argument).
Failed to mount /cust (invalid argument). Got this error
and my phone stuck on unlocked bootloader option.
1: click power button to continues
2 click vol Up for Erecovery
3: will be boot into 5 seconds etc and when i click power button phone reboot and again these options

abuapka said:
Can you please give me the backup of cust.img and product? or cust.img file and product? because when i try to restore twrp backup or 4.1
Failed to mount /product (invalid argument).
Failed to mount /cust (invalid argument). Got this error
and my phone stuck on unlocked bootloader option.
1: click power button to continues
2 click vol Up for Erecovery
3: will be boot into 5 seconds etc and when i click power button phone reboot and again these options
Click to expand...
Click to collapse
Cust: https://www.mediafire.com/file/oncwuuob84ubisy/cust_backup.zip
Product: http://www.mediafire.com/file/el054rk7a6tuya2/product_backup.zip
The backups are from N partitions.

#Henkate said:
Cust: https://www.mediafire.com/file/oncwuuob84ubisy/cust_backup.zip
Product: http://www.mediafire.com/file/el054rk7a6tuya2/product_backup.zip
The backups are from N partitions.
Click to expand...
Click to collapse
N partitions? Nougat ?

abuapka said:
N partitions? Nougat ?
Click to expand...
Click to collapse
Yes.

#Henkate said:
Yes.
Click to expand...
Click to collapse
THanks Bro.
Thanku so Much
Got My Phone back to stock 4.1 but its CAN
Before It was MLa-l11 By the way thanku so much

You sure you flashed stock MLA firmware?

no
wangdaning said:
You sure you flashed stock MLA firmware?
Click to expand...
Click to collapse
i didnt flash stock mla firmware i jus5 flashed 4.1 twrp backup

#Henkate said:
Hey!
You have to go back to EMUI 4.1 by restoring a TWRP backup and then you will update to EMUI 5. Ive used the following process on my CAN-L11 and worked fine. It should work on all models. @virusdunil has followed the same process on his MLA-L03 and everything went fine.
Let me know if you experience some trouble during this process.
Go back to EMUI 4.1 (MM)
Now update to EMUI 5 (N)
To fix the themes app on EMUI 5, you can check this thread.
PS: im sorry for the missing apostrophe, but im not used to add that from PC keyboard. In fact, i dont even know how to add it, i think i need to change keyboard settings (language).
Click to expand...
Click to collapse
hey how are you hope you fine
my mobile NOVA PLUS MLA11
i just bricked it and unbricked it by your method ( RESTORE TWRP BACKUP ) https://forum.xda-developers.com/nov...tboot-t3708585
now iam tring to get the correct firmware from huwaei finder but idont know wchich the correct one
because idont know my model (MLA-L11C"?????") idont know if it c185 or c432 !!
itried installlast one from c185 but it faild on 5%
thankss

Echtar said:
hey how are you hope you fine
my mobile NOVA PLUS MLA11
i just bricked it and unbricked it by your method ( RESTORE TWRP BACKUP ) https://forum.xda-developers.com/nov...tboot-t3708585
now iam tring to get the correct firmware from huwaei finder but idont know wchich the correct one
because idont know my model (MLA-L11C"?????") idont know if it c185 or c432 !!
itried installlast one from c185 but it faild on 5%
thankss
Click to expand...
Click to collapse
Hey!
I've got your PM, but I see that meanwhile you've posted here and you made a new thread too... You don't have to make so many posts, a post or a thread is enough to get the attention of someone.
In your case, the phone model is MLA-L11 and C185/C432 is the build number as far as I remember. You can check the build number in Settings > About phone. I don't know if there's any other way to check, if you're on other build number now and you don't know which one was yours.

#Henkate said:
Hey!
I've got your PM, but I see that meanwhile you've posted here and you made a new thread too... You don't have to make so many posts, a post or a thread is enough to get the attention of someone.
In your case, the phone model is MLA-L11 and C185/C432 is the build number as far as I remember. You can check the build number in Settings > About phone. I don't know if there's any other way to check if you're on other build number now and you don't know which one was yours.
Click to expand...
Click to collapse
iam on nrd90m test-keys

Echtar said:
iam on nrd90m test-keys
Click to expand...
Click to collapse
Post a screenshot of Settings > About phone as I don't really remember how it looks there.

Hi
I've managed to backup EMUI 4.1, however I'm getting error message "software install failed" trying to update EMUI to 5.0 (pops up, every time when it reach 5% progress).
Any idea how to fix it?
best regards

#Henkate said:
Now update to EMUI 5 (N)
Click to expand...
Click to collapse
Steps #9 and #10 do not work for me ("Software install failed"). But I wonder if they are necessary after all, because Product Id, IMEI, Build-number (and of course EMUI-Version and Android-Version) are stock again.
And isn't "update_full_CAN-L01_hw_eu.zip" supposed to be included in the "update.zip"-file? I thougt "update.zip" allready delivers every part of the ROM.

Serious problem installing stock firmware p10 lite

Hi everyone, I installed RR on my P10 lite (WAS-LX1A) and all used to work great except for the sound so I thought that the ROM was not good and I began to reinstall the backup of EMUI I did with TWRP but without success. So I searched online the stock firmware and I found several versions and I tried to install one using a guide and It seemed to work until I began the first configuration of the device. Every time I finish the configuration It resends me to the beginning and I cannot install other firmwares because they stuck on 5% or it gives me "Installation failed". I cannot install TWRP too because fastboot says "command not allowed" when I try to flash it even if my bootloader and Phone Finder are unlocked. Please help me.

I succeded in installing EMUI bit it's NRD90M test keys. I found online some guides that say to use twrp in order to flash the full update. But I cannot install any twrp because when I go in fastboot mode it says:
Bootloader unlock (red)
FRP Lock (green)

you need restore device with dcphoenix(paid method)

For any steps of fastboot, need frp unlock.

rambik33 said:
For any steps of fastboot, need frp unlock.
Click to expand...
Click to collapse
fastboot oem unlock xxxxxxxxxxxxxxxxxxxxxx (bootloader code)

exilio99 said:
Hi everyone, I installed RR on my P10 lite (WAS-LX1A) and all used to work great except for the sound so I thought that the ROM was not good and I began to reinstall the backup of EMUI I did with TWRP but without success. So I searched online the stock firmware and I found several versions and I tried to install one using a guide and It seemed to work until I began the first configuration of the device. Every time I finish the configuration It resends me to the beginning and I cannot install other firmwares because they stuck on 5% or it gives me "Installation failed". I cannot install TWRP too because fastboot says "command not allowed" when I try to flash it even if my bootloader and Phone Finder are unlocked. Please help me.
Click to expand...
Click to collapse
Hello, you can not do nothing if either FRP or bootloader are locked. You can either use DC Unlocker to unlock the FRP lock or DC Phoenix To Flash The Stock Image all over again... or you can take it to repair for mainboard replacement. I reccomend that you unlock frp and then extract the stock firmware using huawei update extractor. You can get the firmware by installing Firmware Finder On your pc and then searching for an appropriate firmware.

Thanks, I succeeded installing a stock firmware I found online but there's another problem now. Some stock apps are missing just like the file gestor and the updater in settings. If I go in phone information it gives me that my firmware is NRD90m test-keys. What should do I do?

exilio99 said:
Thanks, I succeeded installing a stock firmware I found online but there's another problem now. Some stock apps are missing just like the file gestor and the updater in settings. If I go in phone information it gives me that my firmware is NRD90m test-keys. What should do I do?
Click to expand...
Click to collapse
missing some apps because of dead cust,vendor,product...etc.
You can restore your phone using stock system updater and huawei firmware finder's proxy server
update to your device firmware version's fullOTA
and you can back to stock!
tested with my was-lx2j
sorry for my bad english

I'll try it. Thank you!

hayabusa2yk said:
missing firmware because of dead cust,vendor,product...etc.
You can restore your phone using stock system updater and huawei firmware finder's proxy server
update to your device firmware version's fullOTA
and you can back to stock!
tested with my was-lx2j
sorry for my bad english
Click to expand...
Click to collapse
is it possible install apk from system/priv-app or similiar, i think is missed

foliaje said:
is it possible install apk from system/priv-app or similiar, i think is missed
Click to expand...
Click to collapse
Yes you can but no need to do it because it already installed.
Sorry for my bad English

hayabusa2yk said:
Yes you can but no need to do it because it already installed.
Sorry for my bad English
Click to expand...
Click to collapse
Excuse me but in 4th post, he hasn't an updater option in settings, in my second huawei(semi-breaked)
No updater, no file manager, no stock gapps(i dont care), build number system-5.1.78(fail to change oeminfo etc..) so tell me clearly like fix.

foliaje said:
Excuse me but in 4th post, he hasn't an updater option in settings, in my second huawei(semi-breaked)
No updater, no file manager, no stock gapps(i dont care), build number system-5.1.78(fail to change oeminfo etc..) so tell me clearly like fix.
Click to expand...
Click to collapse
try firmware updating with hisuite + huawei firmware finder's proxy

I tried but it's stopped at 5% of installation. I cannot do a update through the updater because it doesn't exist in this test version. Can I try something else?

I tried with hisuite and firmware finder using the proxy method but it can't find any update...

I want restore the stock firmware of my L23

Hello, the problem is what i want restore my Huawei p9 Lite vns-l23c212 but i have installed the EliteRom and the TWRP Elite, so i dont have the partitions (cust, vendor..) and not have a backup of that.
So I downloaded the Find firmware and i downloaded my Huawei version, but i dont have a idea of how install the .zip, i tried using fastboot but when i want install the partitions (cust,vendor..) the console give me a error saying "vendor command failed" or some
I want help from us, sorry for the bad english, im waiting ur comments

Hello,
use rollback method.
First revert your DATA filesystem from
F2FS to EXT4 using TWRP, then follow guide
in UNIFIED HELP THREAD..
Here the link..
https://forum.xda-developers.com/huawei-p9lite/how-to/unified-help-thread-huawei-p9-lite-t3649152
Read carefully, you need L23C212 rollback...
Regards.

Hey
so i have to install the emiui4.1 and then update the huawei until reach to the emui5

Sertinium said:
so i have to install the emiui4.1 and then update the huawei until reach to the emui5
Click to expand...
Click to collapse
Yes, the rollback package will give you
c900 global firmware. From there install
B160 for dual sim, B161 for single sim..
When you will stay with this firmware,
update using updater stock or use Firmware Finder..
Follow the guide..
Regards..

Edit: sorry B160 and B161 are firmware persent in C432 Europe area-
Dont know the one for your cust/region (C212).
Let google do the work for you..

Dadditz said:
Edit: sorry B160 and B161 are firmware persent in C432 Europe area-
Dont know the one for your cust/region (C212).
Let google do the work for you..
Click to expand...
Click to collapse
Okay but the problem now is what in number of compilation say nrd90m test keys and i installed the firmware of my phone

Sertinium said:
Okay but the problem now is what in number of compilation say nrd90m test keys and i installed the firmware of my phone
Click to expand...
Click to collapse
Hello,
according with the guide you flashed
wrong package...
You need FULL OTA UPDATE package, it must be
1.7/1.9 gbytes in size wich cames with data..
Flash new one or repeat the whole process.
I found this firmware on internet,
but do not assume any responsability.
If you want give a try here the direct download..
Check it with an antivirus/antimalware software..
http://download-c.huawei.com/download/downloadCenter?downloadId=92443&version=361914&siteCode=mx
If all will go in the right direction at the end
reboot to e-recovery (vol+ + Power)
and make a factory reset.
Hope this time will work..
Best regards

Dadditz said:
Hello,
according with the guide you flashed
wrong package...
You need FULL OTA UPDATE package, it must be
1.7/1.9 gbytes in size wich cames with data..
Flash new one or repeat the whole process.
I found this firmware on internet,
but do not assume any responsability.
If you want give a try here the direct download..
Check it with an antivirus/antimalware software..
http://download-c.huawei.com/download/downloadCenter?downloadId=92443&version=361914&siteCode=mx
If all will go in the right direction at the end
reboot to e-recovery (vol+ + Power)
and make a factory reset.
Hope this time will work..
Best regards
Click to expand...
Click to collapse
Hello, I have already downloaded that file and I already flashed it but the compilation says that it is C900B130 .... instead of C212B130, so how do I change the cust to C212 ?, because with the other I can not receive the update of emui5, and if the effort with the Finder Firmware gives me the NRD90M test keys.
Sorry for the inconvenience

Sertinium said:
Hello, I have already downloaded that file and I already flashed it but the compilation says that it is C900B130 .... instead of C212B130, so how do I change the cust to C212 ?, because with the other I can not receive the update of emui5, and if the effort with the Finder Firmware gives me the NRD90M test keys.
Sorry for the inconvenience
Click to expand...
Click to collapse
Hello man,
really dont know if i badly explained..
My friend to bring back to MM
you have to strictly follow the guide i posted you..
So you need VNS-L23C212 rollback package then
extract update.app, create a "dload" folder in SD and
pur in it. Turn off and proceed with three buttons method*****
When finished you will have C900 firmware..
(that's a LIMBO firmware)
Delete update.app from SD card...(not dload folder)
Now take tour VNL-L23C212Bxxx firmware,
extract update.app, put in dload folder in SD card
and repeat with three buttons metod.
If all take right direction at end of flash, after booting,
reboot to e-recovery (vol up+ power button) and make a factory reset. Now you have MM firmware..
That's the guide say...
*****= vol up+vol down+power button until It start flashing
That's all my friend...
The other way is to flash L23C212 oeminfo.zip (if you find It)
with TWRP, then VNS-L23C212Bxxx with dload and three
button method. At the end factory reset..
Best regards

same problem,
Dadditz said:
Hello man,
really dont know if i badly explained..
My friend to bring back to MM
you have to strictly follow the guide i posted you..
So you need VNS-L23C212 rollback package then
extract update.app, create a "dload" folder in SD and
pur in it. Turn off and proceed with three buttons method*****
When finished you will have C900 firmware..
(that's a LIMBO firmware)
Delete update.app from SD card...(not dload folder)
Now take tour VNL-L23C212Bxxx firmware,
extract update.app, put in dload folder in SD card
and repeat with three buttons metod.
If all take right direction at end of flash, after booting,
reboot to e-recovery (vol up+ power button) and make a factory reset. Now you have MM firmware..
That's the guide say...
*****= vol up+vol down+power button until It start flashing
That's all my friend...
The other way is to flash L23C212 oeminfo.zip (if you find It)
with TWRP, then VNS-L23C212Bxxx with dload and three
button method. At the end factory reset..
Best regards
Click to expand...
Click to collapse
same problem but it shows update package does not exist.

muhammad22295bilal said:
same problem but it shows update package does not exist.
Click to expand...
Click to collapse
Hello dude please type here your phone model and firmware you're currently using.
Have a happy holidays

unable to mount vendor.
Dadditz said:
Hello dude please type here your phone model and firmware you're currently using.
Have a happy holidays
Click to expand...
Click to collapse
i have installed twrp, creat backup and went on to change the cust to 185 from c432. its bricked , i restored my backup but it went in boot loop with huawei logo, then i want to install coustom rom it said
"failed to mount '/vendor '(invalid argument) "
"failed to mount '/product '(invalid argument) "
its not end yet then i factory reset , restore again this time it doesnt goes to boot loop, but an error message "unable to wipe vendor"
__**** files attached****___

muhammad22295bilal said:
i have installed twrp, creat backup and went on to change the cust to 185 from c432. its bricked , i restored my backup but it went in boot loop with huawei logo, then i want to install coustom rom it said
"failed to mount '/vendor '(invalid argument) "
"failed to mount '/product '(invalid argument) "
its not end yet then i factory reset , restore again this time it doesnt goes to boot loop, but an error message "unable to wipe vendor"
__**** files attached****___
Click to expand...
Click to collapse
Dear user,
I really would like to help you, but do you really want it?
You were stuck on the update problem, you did it on your own and now you have TWRP and backup problems.
Also you did not answer any of my questions,
for me it's ok, but how can someone help you?
Good luck dear ..
Greetings

vns-l21c432 and p9 lite
Dadditz said:
Dear user,
I really would like to help you, but do you really want it?
You were stuck on the update problem, you did it on your own and now you have TWRP and backup problems.
Also you did not answer any of my questions,
for me it's ok, but how can someone help you?
Good luck dear ..
Greetings
Click to expand...
Click to collapse
p9 lite with vns-l21

muhammad22295bilal said:
p9 lite with vns-l21
Click to expand...
Click to collapse
Complete firmware please...
VNS-L21C432B??
TWRP you are using ?
What you're planning to do...
Wish you have a stock firmware / rebrand to C185
or flash a custom roms.

vns-l21c432b504
Dadditz said:
Complete firmware please...
VNS-L21C432B??
TWRP you are using ?
What you're planning to do...
Wish you have a stock firmware / rebrand to C185
or flash a custom roms.
Click to expand...
Click to collapse
the installed frimware was vns-l21c432b504 , then i want to go back to c185 so i installed twrp to make my phone root and to install c185 , it shows error i took restore of backup and phone goes to boot loop with huawei logo, then i again restore failed again. simply i have
p9lite
twrp recovery 3.1.1.0
when i restore my back up at last it shows "unable to wipe vendor" , but when i install other imges file it shows
"unable to mount vendor "
"unable to mount product".
now i just want my working phone back please healp

muhammad22295bilal said:
the installed frimware was vns-l21c432b504 , then i want to go back to c185 so i installed twrp to make my phone root and to install c185 , it shows error i took restore of backup and phone goes to boot loop with huawei logo, then i again restore failed again. simply i have
p9lite
twrp recovery 3.1.1.0
when i restore my back up at last it shows "unable to wipe vendor" , but when i install other imges file it shows
"unable to mount vendor "
"unable to mount product".
now i just want my working phone back please healp
Click to expand...
Click to collapse
Hello dear,
We will try to make your last one work
system, ie the L21C432B504.
Do you still have access to the system?
Do you have access to TWRP?
Do you have access to fastboot?
You have tried to install the oeminfo file
and this may have closed the bootloader,
so I invite you first, even if it says that it is unlocked, to re-unlock it,
but not before you have made backups of your stuff, as a factory reset will be done.
Reply me when you ready ...

here is your answers brother.
Dadditz said:
Hello dear,
We will try to make your last one work
system, ie the L21C432B504.
Do you still have access to the system?
Do you have access to TWRP?
Do you have access to fastboot?
You have tried to install the oeminfo file
and this may have closed the bootloader,
so I invite you first, even if it says that it is unlocked, to re-unlock it,
but not before you have made backups of your stuff, as a factory reset will be done.
Reply me when you ready ...
Click to expand...
Click to collapse
no access to system,
access to twrp
access to fasatboot
bootloader and phone both unlocked.

muhammad22295bilal said:
no access to system,
access to twrp
access to fasatboot
bootloader and phone both unlocked.
Click to expand...
Click to collapse
Ok dude reboot to fastboot and
unlock again your bootloader.
After factory reset see if have access to system...
Tell me...

no access to system.
Dadditz said:
Ok dude reboot to fastboot and
unlock again your bootloader.
After factory reset see if have access to system...
Tell me...
Click to expand...
Click to collapse
after unlock bootloader , cant access to system

[SOLVED] Huawei nova bricked

I folowed this tutorial https://forum.xda-developers.com/nova-plus/development/rom-aospextended-v4-6-t3717372 and all flashing was fine. Due to some inconveniences of this new flashed rom i decided to restore to default rom. I extracted recovery and update.app version Can-L11 B396 i think from firmware finder and flased with adb this recovery. After that, it asked me to do an factory reset, i did it, but it wont boot any of huawei or Aosp Extended. The main problem i have is i can`t acces any more my phone with adb terminal, maybe after flashing the new original recovery usb debbuging reverted to un-enabled. How can I do now? Thanks in advance.

campeadore said:
I folowed this tutorial https://forum.xda-developers.com/nova-plus/development/rom-aospextended-v4-6-t3717372 and all flashing was fine. Due to some inconveniences of this new flashed rom i decided to restore to default rom. I extracted recovery and update.app version Can-L11 B396 i think from firmware finder and flased with adb this recovery. After that, it asked me to do an factory reset, i did it, but it wont boot any of huawei or Aosp Extended. The main problem i have is i can`t acces any more my phone with adb terminal, maybe after flashing the new original recovery usb debbuging reverted to un-enabled. How can I do now? Thanks in advance.
Click to expand...
Click to collapse
Check this post.

I cant access my phone via adb or twrp recovery. I wonder why. Before flashing a stock recovery all Was fine, adb Was connecting with no problem.

campeadore said:
I cant access my phone via adb or twrp recovery. I wonder why. Before flashing a stock recovery all Was fine, adb Was connecting with no problem.
Click to expand...
Click to collapse
Try to flash the TWRP again with fastboot.
PS: I don't understand how you people end up like this. It never happened to me.

I cant, adb cant be connected to device. Says null operation.

finally i succeed to revert o stock rom. Now i have on About phone CAN-L11C432B397, Emui 5.0 and Android 7.0. One question please, I dont see anymore the Update system tab or something, "Actualizator" on romanian language. Is that normal? How i can check for updates?

campeadore said:
finally i succeed to revert o stock rom. Now i have on About phone CAN-L11C432B397, Emui 5.0 and Android 7.0. One question please, I dont see anymore the Update system tab or something, "Actualizator" on romanian language. Is that normal? How i can check for updates?
Click to expand...
Click to collapse
You need to install the other zip too which has the word "data_full" at zip's name or something like that.
EDIT: @campeadore, i suggest you to edit the thread name and add "[SOLVED]" at begin and write the way you've fixed your phone (the solution), so it'll help other people who might run into the same problem as you.

I`ll do it as soon i fully resolve the problem. I followed your link and everything went fine at step 1 (Go back to EMUI 4.1 (MM). System is booting, but system update is not working. So, i want to flash EMUI 5, but can-l11c432b330 or can-l11c432b396 cant be updated, around 45% gives an error. The only version who work is can-l11c432b320 but i dont have update_full_CAN-L11_hw_eu, only the first update.zip.

campeadore said:
I`ll do it as soon i fully resolve the problem. I followed your link and everything went fine at step 1 (Go back to EMUI 4.1 (MM). System is booting, but system update is not working. So, i want to flash EMUI 5, but can-l11c432b330 or can-l11c432b396 cant be updated, around 45% gives an error. The only version who work is can-l11c432b320 but i dont have update_full_CAN-L11_hw_eu, only the first update.zip.
Click to expand...
Click to collapse
Newer / newest firmware downloaded from Firmware Finder needs to be approved by Huawei and that can take some time. It's failing to install because it wasn't approved. I've read this in past somewhere.
Try B381 or B382 as i've always installed that one when i've went back to EMUI 5.

Yes, i did it now with can-l11c432b330. I think my mistake was trying to flash to EMUI5 with usb cable connected. With cable off all went fine like a charm. Now i do all approved updates with system update. Thank you so much man, really appreciated.

Seeking help: I have a smartphone huawei nova lite plus (TRT LX1) that fails to restart. It goes continuously in a loop. Entering recovery only the first 2 functions come out: wipe wash factory reset and wipe wash partition. Then using eRecovery from PC with the USB cable, proceed up to a certain point and then not continue. I think it's in soft brick. I definitely need the right software for flashing, stock roms and usb drivers. Where can I find them? Many thanks

P9 Lite can't update

hi everyone
i have p9 lite l31 with emui 4.1.1 and mm
i can't update it to nougat can anyone tell me how ? i tried with dload and twrp and still can't
pls if u have full method tell me or give me link
ps : bootloader unlocked

rrr8 said:
hi everyone
i have p9 lite l31 with emui 4.1.1 and mm
i can't update it to nougat can anyone tell me how ? i tried with dload and twrp and still can't
pls if u have full method tell me or give me link
ps : bootloader unlocked
Click to expand...
Click to collapse
Hello,
what is your complete firmware ?
EX. VNS-L31C432B160
EX. VNS-L31C185B151
EX. VNS-L31C636B170
Having this info you can use Firmware Finder app
and upgrade to Emui 5, android 7.
I can help you doing this...
Cheers

Dadditz said:
Hello,
what is your complete firmware ?
EX. VNS-L31C432B160
EX. VNS-L31C185B151
EX. VNS-L31C636B170
Having this info you can use Firmware Finder app
and upgrade to Emui 5, android 7.
I can help you doing this...
Cheers
Click to expand...
Click to collapse
hi, thank you for your help
my complete firmware is VNS-L31C432B160
can you figure out how to update ?

rrr8 said:
hi, thank you for your help
my complete firmware is VNS-L31C432B160
can you figure out how to update ?
Click to expand...
Click to collapse
If you have TWRP on board, download two files from link, copy it to the SD card. Reboot in TWRP, flash first file update.zip , go back to the TWRP main menu and flash second file hw_eu.zip . Reboot system and do factory reset from Stock recovery .
Links (VNS-L31C432B370):
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G753/g104/v80460/f1/full/update.zip
http://update.hicloud.com:8180/TDS/...-L31_hw_eu/update_data_full_VNS-L31_hw_eu.zip

thank you,
yes i have twrp but i don't know if it's the right version to install this rom
i'll try this asap and tell you about the result

rrr8 said:
thank you,
yes i have twrp but i don't know if it's the right version to install this rom
i'll try this asap and tell you about the result
Click to expand...
Click to collapse
Use this TWRP:
https://mega.nz/#!MsNXRCgI!4ZQW2ebrN-cvO21J9lJ2qz3UYwcE3onMFZzRMcdRY9o
TWRP for Nougat:
https://mega.nz/#!EsESQQhK!uc_lfXEfDW6U7Lq2VeNOYq5OWUID0G-YyhK-oUL4deU
It's recommended to install TWRP over the huawei eRecovery with the command
fastboot flash recovery2 twrp.img

bozka1 said:
Use this TWRP:
https://mega.nz/#!MsNXRCgI!4ZQW2ebrN-cvO21J9lJ2qz3UYwcE3onMFZzRMcdRY9o
TWRP for Nougat:
https://mega.nz/#!EsESQQhK!uc_lfXEfDW6U7Lq2VeNOYq5OWUID0G-YyhK-oUL4deU
It's recommended to install TWRP over the huawei eRecovery with the command
fastboot flash recovery2 twrp.img
Click to expand...
Click to collapse
thank you for all your help, sry for the late tho.
i'll try this TWRP and inform you about the result.
btw, if i flash it as recovery2, how can i boot it ?

rrr8 said:
thank you for all your help, sry for the late tho.
i'll try this TWRP and inform you about the result.
btw, if i flash it as recovery2, how can i boot it ?
Click to expand...
Click to collapse
I automatically wrote 'recovery2', but in this case it doesn't matter, the new FW will overwrite TWRP.
I apologize for the unnecessary complication .
(Why recovery2 ? eRecovery is basically useless on this phone. It's useful flash TWRP over it by having stock recovery as 'recovery' and TWRP as 'eRecovery' (recovery2).
Among other things, you can have access to official OTA updates yet still being able to do everything you could do with TWRP etc. etc.
It makes things easier
How to boot it:
reboot your phone, as soon as the "yellow warning" appears on the screen, hold down the Volume Up for 3 seconds, phone will boot in TWRP.)

bozka1 said:
I automatically wrote 'recovery2', but in this case it doesn't matter, the new FW will overwrite TWRP.
I apologize for the unnecessary complication .
(Why recovery2 ? eRecovery is basically useless on this phone. It's useful flash TWRP over it by having stock recovery as 'recovery' and TWRP as 'eRecovery' (recovery2).
Among other things, you can have access to official OTA updates yet still being able to do everything you could do with TWRP etc. etc.
It makes things easier
How to boot it:
reboot your phone, as soon as the "yellow warning" appears on the screen, hold down the Volume Up for 3 seconds, phone will boot in TWRP.)
Click to expand...
Click to collapse
thank you for all this, i'll try your method and hope it will work

rrr8 said:
hi, thank you for your help
my complete firmware is VNS-L31C432B160
can you figure out how to update ?
Click to expand...
Click to collapse
Dude,
i was replying to you suggesting to use Firmware Finder
in order to upgrade to android 7,
but i assume you will reach the same using @bozka1 guide.
Enjoy the community and good luck..
Cheers

bozka1 said:
If you have TWRP on board, download two files from link, copy it to the SD card. Reboot in TWRP, flash first file update.zip , go back to the TWRP main menu and flash second file hw_eu.zip . Reboot system and do factory reset from Stock recovery .
Links (VNS-L31C432B370):
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G753/g104/v80460/f1/full/update.zip
http://update.hicloud.com:8180/TDS/...-L31_hw_eu/update_data_full_VNS-L31_hw_eu.zip
Click to expand...
Click to collapse
thanks, you saved my life, it worked !!
I successfully installed android 7 with emui 5 in my device, ty