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NEM-L21 bricked, bootlooped after trying to go back to 6.0

Dear XDA members,
Maybe someone could help me.
I was using the beta Nougat on my 5C (7lite - NEM-L21) and I decided I would like root. I installed Nougat TWRP and went well then I've encountered problem when installing supersu.zip - data problems, so I googled (damn google specialists) so I wiped system and DATA. I left myself without any operating system. So I managed to instal Lineage 13 for P9lite-Honor 5C.
But no, that was not enough, I tried again to install the beta update + patch for NEM-21... And thats it no more Lineage 13 no more nothing. After that I have installed TWRP through ADB and I could not go into it. So again google - I managed somehow to install original B132 firmware (before it I installed recovery taken out of B132) and it go through installation with success.
Unfortunately that's it - phone stays in the HONOR logo and nothing more - ah yes I did clean to factory through Honor original recovery.
Can ANYONE help me solve my problem, or you think it's a lost cause?:good:

dload method should work.

thelous said:
dload method should work.
Click to expand...
Click to collapse
Unfortunately should work doesn't apply to my case
I will have to send it to Service in Huawei.

If anyone encounters my problem please use method passed by fellow xda member y4c1ne .
1- Extract the update.zip from this thread, u'll find an Update.app. Open it using huawei update extractor, and then extract BOOT.img, RECOVERY.img, SYSTEM.img to adb folder.
2- Boot your phone into bootloader (shut it down, press volume down - then connect it to your computer)
3- Flash the files extracted from UPDATE.APP using these commands
Code:
-fastboot flash boot BOOT.img
-fastboot flash recovery RECOVERY.img
-fastboot flash system SYSTEM.img (this will take some time so be patient).
Again thanks for help: y4c1ne

Huawei P9 remove TWRP

Hey Community,
i tried to root my Huawei P9 and flashed TWRP but failed.
I dont know how, but now i got a confusing system which does not even provide a keyboard/camer app/..
Now i am trying to get it back to the original firmware. Can someone please explain me how to do this ?
I am new to this modding so i am a bit helpless. If you need any information, please tell me what you need so i can provide it to you.
already tried to get an update to the firmware with the app huawei firmware finder, but mny phone keeps showing the information that my phone is unlocked and cant be trustet and its booting after trying to install the update.
Thanks for any help.
Greetings Heroxiat

Rakhib Mistry said:
also flash system data rar file
Click to expand...
Click to collapse
I got a rar file of The Huawei B136 version. How can i flash it now ?
EDIT: I think my phone is bricked. Its stuck in bootloop, i cant enter recovery, because it tells me an error i have to update again and a force reset with UPDATE.app on SD-Card failed because of wrong version. tried different ones, always the same problem. But i still can enter fastboot mode.

Honor 5C brick? blocked in eRECOVERY mode

Hi, (sorry for my english)
My honor 5C was root and i try to install a new custom ROM, it doesn't work so i wipedata and comeback to my original ROM, it failed.....
Then i made a mistake when i wipe everything (systeme too) and try to reflash BOOT+RECOVERY only.......
Now i'm stuck, phone boot, then go in recovery mode but it "getting package info failed"
adb can't connect to my phone "error device'null' not found"
i got error func N0 10 (boot img)
error NO : 2 (load failed)
Is there a methode to left this erecovery mode?
thanks

Hi,
I have the same problem, is anybody could help us?

Hi,
I finally unbricked my phone by forcing installation of update Full-OTA B357 from SD card.
Here is the URL I followed :
http://www.stechguide.com/honor-5c-b357-nougat-update/
In step 1 just replace the step with *#*#2846579#*#* by a cold start while pressing up and down volume keys.
For step 2 you can proceed like indicated.
My phone is back! I was able to install B359 right After using OTA notification.
Envoyé de mon NEM-L51 en utilisant Tapatalk

Hello,
I've the same issue, but it is a NEM-L22C636B355.
Unfortunatelly, the process ends with "Software install failed".
What can be wrong?

first think phone must in stock recovery, honor 5c use 2 recovery. you can reflash recovery image via adb command. after installing recovery and recovery2 you can flashing via dload metode, cek the firmware there can single zip/2nd or 3rd zip if getting from ffinder. sorry my bad English

iswanadi said:
first think phone must in stock recovery, honor 5c use 2 recovery. you can reflash recovery image via adb command. after installing recovery and recovery2 you can flashing via dload metode, cek the firmware there can single zip/2nd or 3rd zip if getting from ffinder. sorry my bad English
Click to expand...
Click to collapse
When only erecorery and dload are avalaible, how to connect to a computer? :crying:

sylpa27 said:
When only erecorery and dload are avalaible, how to connect to a computer? :crying:
Click to expand...
Click to collapse
go to fastboot mode from power off phone, to flashing stock recovery. then copy update.app for flashing rom from sdcard via dload mode
btw , emui 4 or emui 5 last instaled at your phone?

It was EMUI5. Then I've installed a twrp recovery and SuperSu.
https://forum.xda-developers.com/honor-5c/help/flash-recovery-nem-l22c636b355-t3701720
When a rom update to NEM-L22C636B356 has been proposed by the system, I've tried to install a stock recovery but it failed. I've bricked my phone when relocking it in order to reunlock and being able to install a recovery with adb.

I've succeeded to restart in fastboot&rescue mode, but my phone is:
PHONE relocked
FRP lock
So when I try to unlock oem, it fails.

sylpa27 said:
It was EMUI5. Then I've installed a twrp recovery and SuperSu.
https://forum.xda-developers.com/honor-5c/help/flash-recovery-nem-l22c636b355-t3701720
When a rom update to NEM-L22C636B356 has been proposed by the system, I've tried to install a stock recovery but it failed. I've bricked my phone when relocking it in order to reunlock and being able to install a recovery with adb.
Click to expand...
Click to collapse
if you have twrp recovery, then you can installing rom with "fullota-mf-pv" version. but cek the firmware, usually there in 2/3 zip. update.zip, full_data_xxxxx.zip, update _data.zip. flashing update.zip in last(full_data first then update.zip) booting more time, be patient

After some tests
I've rechecked.
When I start with Vol+ & Power, the phone tries to update the ROM and fails.
"Software install failed
The update package does not exist.
Please download the package again"
My interpretation is that the installed Recovery is stock.
When I try the dload method with an update.app in the dload folder of a sd and if I start with "Vol+ & Vol- & Power", I have:
With NEM-L22C636B150 update.app,
I get the message:
"Software install failed
Incompatibility with current version.
Please download the correct update package.".
My interpretation is that the phone is not EMUI4.​
With NEM-L22C636B355 update.app and with NEM-L22C636B357 update.app
I get the message:
"Software install failed!
Get help from: http://www.emui.com/emotiondownload.php?mod=restore".
My feeling is that I don't have the right complete EMUI5 update.app file.​
Any comment?
Update:
I have unbricked my phone at the 8th tentative of dload method. As I had saved every thing with Hisuite, I've recovered all my data's and application. :victory:

Can you tell me how you fix your phone pls? I had a same problem as you and now my phone is brick, i can't do anything with it :crying:
---------- Post added at 05:39 AM ---------- Previous post was at 05:36 AM ----------
sylpa27 said:
I've rechecked.
When I start with Vol+ & Power, the phone tries to update the ROM and fails.
"Software install failed
The update package does not exist.
Please download the package again"
My interpretation is that the installed Recovery is stock.
When I try the dload method with an update.app in the dload folder of a sd and if I start with "Vol+ & Vol- & Power", I have:
With NEM-L22C636B150 update.app,
I get the message:
"Software install failed
Incompatibility with current version.
Please download the correct update package.".
My interpretation is that the phone is not EMUI4.​
With NEM-L22C636B355 update.app and with NEM-L22C636B357 update.app
I get the message:
"Software install failed!
Get help from: http://www.emui.com/emotiondownload.php?mod=restore".
My feeling is that I don't have the right complete EMUI5 update.app file.​
Any comment?
Update:
I have unbricked my phone at the 8th tentative of dload method. As I had saved every thing with Hisuite, I've recovered all my data's and application. :victory:
Click to expand...
Click to collapse
Glad to hear that, how do you fix your phone? My phone has a same proplem...

loveromance said:
Can you tell me how you fix your phone pls? I had a same problem as you and now my phone is brick, i can't do anything with it :crying:
---------- Post added at 05:39 AM ---------- Previous post was at 05:36 AM ----------
Glad to hear that, how do you fix your phone? My phone has a same proplem...
Click to expand...
Click to collapse
Can you try dload method. If you are not aware, there is a guide in my signature. Try that, thats the best method to revive phone from any situation. Else check if you are able to download rhe firmware from erecocery.

Hi,
I have a L22C636. I fixed the problem with the Dload method (copy update.app in a blank sd). The only update package which worked was NEM-L22C636B355 . You need a full update firmware compatible with your phone.
You must try until success. I've tried 8 times.

Thank you so much, i have unbricked my phone using the dload method. Yayyy

loveromance said:
Thank you so much, i have unbricked my phone using the dload method. Yayyy
Click to expand...
Click to collapse
Excellent

Very happy too.

gladtoad said:
Hi, (sorry for my english)
My honor 5C was root and i try to install a new custom ROM, it doesn't work so i wipedata and comeback to my original ROM, it failed.....
Then i made a mistake when i wipe everything (systeme too) and try to reflash BOOT+RECOVERY only.......
Now i'm stuck, phone boot, then go in recovery mode but it "getting package info failed"
adb can't connect to my phone "error device'null' not found"
i got error func N0 10 (boot img)
error NO : 2 (load failed)
thanks
Click to expand...
Click to collapse
Is there a methode to left this erecovery mode?
same promblem and cant do anything using erecovery. my computer connects to my computer in adb in erecovery but it says device unauthorized:crying::crying::crying:

VRsoldier said:
Is there a methode to left this erecovery mode?
same promblem and cant do anything using erecovery. my computer connects to my computer in adb in erecovery but it says device unauthorized:crying::crying::crying:
Click to expand...
Click to collapse
Dload method is the best way to get it working. It may not work with one or two firmware but will work for sure

shashank1320 said:
Dload method is the best way to get it working. It may not work with one or two firmware but will work for sure
Click to expand...
Click to collapse
I finally got it installed but still stuck in warning that my phone is unlocked. it says"your device is rebooting..." but nothing happend in last 2 hours

[HELP] Bricked huawei P10

Dear all i bricked my Huawei P10. First i unlocked the bootloader this went OK, then i rooted my P10 his went OK. Then i installed TWRP this went OK. Then i used twrp to flash a custom rom from here after this it went in bootloop. Also can't reach TWRP. it just goes te eRecovery now i tried to unbrick it trough the huawei multi tool and i have all the image files accept the Ramdisk_recovery image file. Does anyone have this file for the P10 or now where i can get it ?
Kind Regards,
Redshock

Redshock said:
Dear all i bricked my Huawei P10. First i unlocked the bootloader this went OK, then i rooted my P10 his went OK. Then i installed TWRP this went OK. Then i used twrp to flash a custom rom from here after this it went in bootloop. Also can't reach TWRP. it just goes te eRecovery now i tried to unbrick it trough the huawei multi tool and i have all the image files accept the Ramdisk_recovery image file. Does anyone have this file for the P10 or now where i can get it ?
Kind Regards,
Redshock
Click to expand...
Click to collapse
The issue lies in dm-verity (checks system integrity on boot) and maybe encryption. The problem is the only GSI guide doesnt include a fix for this problem

what firmware recovery_ramdisk do you need? what custom rom have you flashed? what twrp have you used? what customization do you have?We need more information.
p.s. you can download any firmware from teamMT web page, then use huawei extract tool to extract the recovery_ramdisk image from it.

DallasCZ said:
what firmware recovery_ramdisk do you need? what custom rom have you flashed? what twrp have you used? what customization do you have?We need more information.
p.s. you can download any firmware from teamMT web page, then use huawei extract tool to extract the recovery_ramdisk image from it.
Click to expand...
Click to collapse
The Flashing of the custom rom wen't wrong i think. i used twrp 3.2.0 for p10 and now i have no customization only unlocked and rooted bootloader.But now when using the huawei tool form teamMT it asks for 5 files
-System.img
-Ramdisk.img
-Cust.img
-ramdisk_recovery.img
now i can get the top 3 of those from the update.app i got from the huawei firmware finder form teamMT but i can't find the Ramdisk_recovery.img and without the i cant use the unbrick function ?
so do you guys have any clue where i can find this becease i checked the unbrick thread but the recovery file from that thread link is death ?
The thing is it keeps booting. i get the screen where you need to press power 3 sec to boot but it does not boot. i can boot the e-recovery and all but not twrp or anyting else. Also the erecovery does not do anything.
any ideas on how to fix this ?
kind regards,
Redshock

(Help) My P8 Lite 2017 (PRA-LX1) is bricked

Hello,
I was trying to install a custom ROM from TWRP to my P8 Lite 2017 and I wiped all partitions except MicroSD.
The installation failed and I got the stock ROM and then I discovered that my bootloader is locked. I can access TWRP and when I flashed the stock ROM the phone just boots to TWRP Recovery. And I can't even unlock the bootloader because the phone doesn‘t have any OS and I can‘t enable OEM unlocking from the system settings. And because I have TWRP, I can’t access Huawei Recovery. So my phone is basically bricked.
Any help will be appreciated

luigifan3 said:
Hello,
I was trying to install a custom ROM from TWRP to my P8 Lite 2017 and I wiped all partitions except MicroSD.
The installation failed and I got the stock ROM and then I discovered that my bootloader is locked. I can access TWRP and when I flashed the stock ROM the phone just boots to TWRP Recovery. And I can't even unlock the bootloader because the phone doesn‘t have any OS and I can‘t enable OEM unlocking from the system settings. And because I have TWRP, I can’t access Huawei Recovery. So my phone is basically bricked.
Any help will be appreciated
Click to expand...
Click to collapse
Use dload with a service firmware.
You need to flash this 2 times,once for the firmware and second time for vendor,and the firmware UPDATE.APP can be found in the update_sd.zip and the vendor UPDATE.APP can be found in the PRA-L31 or PRA-L11 folders (most likely you will have PRA-L31,you can find this in the engineering menu by going into the dialer and typing this: *#*#2846579#*#*,and then going to Veneer Informations and Version Info,but since you cannot boot flash PRA-L31 vendor).
http://androidhost.ru/6uc - this is latest firmware,but takes a very very long time to download
https://mega.nz/#F!nwhAWDjC!cNovAN6dKLlO_YZ9fjMbzQ - this is the first official firmware released,but download speed is very good
If you don't know how to use dload you can look it up on forums.

If your phone is really hard bricked and can't do anything, check this out:

I know how to use dload, but how I can boot into dload mode with TWRP installed and bootloader locked?

luigifan3 said:
I know how to use dload, but how I can boot into dload mode with TWRP installed and bootloader locked?
Click to expand...
Click to collapse
Dload works no matter what,at least I was able to enter it when I bricked my phone,even when I completely screwed up my recovery partition,so you should be good. Try using it with the service firmware I left you.

dinoderda said:
Dload works no matter what,at least I was able to enter it when I bricked my phone,even when I completely screwed up my recovery partition,so you should be good. Try using it with the service firmware I left you.
Click to expand...
Click to collapse
Now I have downloaded the service firmware so how I am going to flash it now? Like do I extract the UPDATE.APP and flash it in TWRP or what? You said that flash UPDATE.APP, but am I going to do that in dload mode or TWRP?

luigifan3 said:
Now I have downloaded the service firmware so how I am going to flash it now? Like do I extract the UPDATE.APP and flash it in TWRP or what? You said that flash UPDATE.APP, but am I going to do that in dload mode or TWRP?
Click to expand...
Click to collapse
In dload,make sure you make a folder in the root of your sdcard called dload and put that in there.

dinoderda said:
In dload,make sure you make a folder in the root of your sdcard called dload and put that in there.
Click to expand...
Click to collapse
Now I have the UPDATE.APP in my dload folder, but how I boot to the dload mode now?

luigifan3 said:
Now I have the UPDATE.APP in my dload folder, but how I boot to the dload mode now?
Click to expand...
Click to collapse
Volume Up + Volume Down + Power Button.

dinoderda said:
Volume Up + Volume Down + Power Button.
Click to expand...
Click to collapse
I tried that, it just boots into TWRP
EDIT: I got to dload, but it says software installation failed

luigifan3 said:
I tried that, it just boots into TWRP
EDIT: I got to dload, but it says software installation failed
Click to expand...
Click to collapse
Hm,make sure you used the service firmware I left you,but if you are sure you did,your last resort is DC Phoenix which you will need to pay 20 euros.

luigifan3 said:
Hello,
I was trying to install a custom ROM from TWRP to my P8 Lite 2017 and I wiped all partitions except MicroSD.
The installation failed and I got the stock ROM and then I discovered that my bootloader is locked. I can access TWRP and when I flashed the stock ROM the phone just boots to TWRP Recovery. And I can't even unlock the bootloader because the phone doesn‘t have any OS and I can‘t enable OEM unlocking from the system settings. And because I have TWRP, I can’t access Huawei Recovery. So my phone is basically bricked.
Any help will be appreciated
Click to expand...
Click to collapse
if you have TWRP installed could you make a backup of your oeminfo partition so we could provide you the right firmware to recover your device

RAR1991 said:
if you have TWRP installed could you make a backup of your oeminfo partition so we could provide you the right firmware to recover your device
Click to expand...
Click to collapse
Ok, but does it provide the right info if I have flashed different oeminfo.img?

dinoderda said:
Hm,make sure you used the service firmware I left you,but if you are sure you did,your last resort is DC Phoenix which you will need to pay 20 euros.
Click to expand...
Click to collapse
I've tried a different firmware for my device and now I can't get to dload anymore so does it mean that I've chosen the wrong firmware? And by the way I read somewhere that if the dload says error it can depend on the microsd card.

I tried it again with the service firmware and I got to dload and it didn't have error anymore and now I've got everything worked and my phone is unbricked

luigifan3 said:
I tried it again with the service firmware and I got to dload and it didn't have error anymore and now I've got everything worked and my phone is unbricked
Click to expand...
Click to collapse
great

I was stuck with a similar problem. Device bricked and flashing TWRP and restoring backups, then stock recovery and stock roms, but nothing worked until I found this post. Thanks a lot dinoderda for your help.

dinoderda said:
Use dload with a service firmware.
You need to flash this 2 times,once for the firmware and second time for vendor,and the firmware UPDATE.APP can be found in the update_sd.zip and the vendor UPDATE.APP can be found in the PRA-L31 or PRA-L11 folders (most likely you will have PRA-L31,you can find this in the engineering menu by going into the dialer and typing this: *#*#2846579#*#*,and then going to Veneer Informations and Version Info,but since you cannot boot flash PRA-L31 vendor).
http://androidhost.ru/6uc - this is latest firmware,but takes a very very long time to download
https://mega.nz/#F!nwhAWDjC!cNovAN6dKLlO_YZ9fjMbzQ - this is the first official firmware released,but download speed is very good
If you don't know how to use dload you can look it up on forums.
Click to expand...
Click to collapse
Hello again, I've been using the older service firmware for few months now and now I decided to install the latest service firmware after I had no success with flashing the firmware through TWRP and I downloaded the service firmware put the necessary files to the dload folder and installed it via the software update in the dialer and typing *#*#2846579#*#* and going to dload that way. It installed to 100% and then when it restarted it goes to Error Mode and it says to update the firmware again but it just loops to error mode and I cannot do anything so I think I accidentally removed some neccessary files in the dload folder but now I would need to fix the error mode loop.