how to unbrick your phone OR get over NR90D test Key ! - Huawei Nova/Nova Plus Guides, News, & Discussion

have you brick your device ? hare you still on emui 5.0 beta (test key nr90d, you dont have themes and no update) this is for you !
you need : a huawei devices with unlock bootloader (search for your device on xda) a computer, a SD card (+5go)
If you are stock on NR90D :
dowload huawei update extractor (zip) on xda,
dowload the last FULLOTA compatible with your phone and the app huawei firmware finder
(it's on your phone files in HWFF)
extract it on your comuter
extract the UPDATE.APP with udate extracor to get RECOVERY.img
install TWRP on your device see XDA post
flash on recovery RECOVERY.img
put update.app on /dload/ of your sd card
launch your phone on recovery
If you are bricked :
dowload the last FULLOTA compatible with huawei firmware finder (xda)
extract it on your comuter
extract the UPDATE.APP with udate extracor to get RECOVERY.img
install TWRP on your device XDA
flash on recovery RECOVERY.img
put update.app on /dload/ of your sd card
launch your phone on recovery
sorry for my english , i hope it will hepl someone

If device is bricked how can you install twrp? Both of your methods are the same, all they are is the Huawei force update method.

here
hi !
sorry i've did'nt put thD e link
all here https://forum.xda-developers.com/nova-plus/development/recovery-unofficial-twrp-huawei-nova-t3523473
to extract
https://forum.xda-developers.com/showthread.php?t=2433454&page=1
firmware finder :
https://forum.xda-developers.com/tools/general/huawei-firmware-finder-team-mt-t3469146
(yes, to get out of testing key you have to flash the new recovery of an real update and you have just to have the imei)

My point was if the device is bricked you will not be able to get to fastboot to flash twrp.

Normally , you can ...
Just tu unlock OEM unlock and usb debug

yzena said:
have you brick your device ? hare you still on emui 5.0 beta (test key nr90d, you dont have themes and no update) this is for you !
you need : a huawei devices with unlock bootloader (search for your device on xda) a computer, a SD card (+5go)
If you are stock on NR90D :
dowload huawei update extractor (zip) on xda,
dowload the last FULLOTA compatible with your phone and the app huawei firmware finder
(it's on your phone files in HWFF)
extract it on your comuter
extract the UPDATE.APP with udate extracor to get RECOVERY.img
install TWRP on your device see XDA post
flash on recovery RECOVERY.img
put update.app on /dload/ of your sd card
launch your phone on recovery
If you are bricked :
dowload the last FULLOTA compatible with huawei firmware finder (xda)
extract it on your comuter
extract the UPDATE.APP with udate extracor to get RECOVERY.img
install TWRP on your device XDA
flash on recovery RECOVERY.img
put update.app on /dload/ of your sd card
launch your phone on recovery
sorry for my english , i hope it will hepl someone
Click to expand...
Click to collapse
is that required to relock bootloader ?! (will i lose my data) ?!!
thanks !

Relock not required and yes you will lose your data

Related

Honor 8 Pro DUK-L09 Install Firmware Problem

Hello I have serious problem on my Honor 8 Pro DUK-L09 EU Version. I have the stock FW B130 root phh 'and TWRP 3.1.1.1. I want to install MagikSU (Magik 13.3) and as you well know I should restore boot.img (unroot) then I did Backup Nandroid with TWRP and after downloading FW from Hicloud B182 (having seen it released update). By using fastboot software I have flash boot.img. When i started my device not booting OS then i have boot.img restored from my BK my device does not turn on but no OS starts. Then I have the idea to flash system.img cust.img userdata.img of b182. done! Start my Honor 8 Pro and after OS boot animation boot part which would not be the classic one I had before (logo honor animation) but black screen with logo android color metal ... system starts but is incomplete crasha !!! Then I tried with dload folder taken UPDATE.APP (ver B182) and placed in folder, result Software Install Failed! After 5%. Then took update.zip (b182) and installed with TWRP give error: honor check_write_data_to_partition, write data error . I also tried with B130 (my stock) downloaded from Hicloud but did not change anything i do not install with dload and TWRP i now blocked. Help me I'm as desperate as I can restore my device?
PS. My Bootloader is unlocked.
maxDa84 said:
Hello I have serious problem on my Honor 8 Pro DUK-L09 EU Version. I have the stock FW B130 root phh 'and TWRP 3.1.1.1. I want to install MagikSU (Magik 13.3) and as you well know I should restore boot.img (unroot) then I did Backup Nandroid with TWRP and after downloading FW from Hicloud B182 (having seen it released update). By using fastboot software I have flash boot.img. When i started my device not booting OS then i have boot.img restored from my BK my device does not turn on but no OS starts. Then I have the idea to flash system.img cust.img userdata.img of b182. done! Start my Honor 8 Pro and after OS boot animation boot part which would not be the classic one I had before (logo honor animation) but black screen with logo android color metal ... system starts but is incomplete crasha !!! Then I tried with dload folder taken UPDATE.APP (ver B182) and placed in folder, result Software Install Failed! After 5%. Then took update.zip (b182) and installed with TWRP give error: honor check_write_data_to_partition, write data error . I also tried with B130 (my stock) downloaded from Hicloud but did not change anything i do not install with dload and TWRP i now blocked. Help me I'm as desperate as I can restore my device?
PS. My Bootloader is unlocked.
Click to expand...
Click to collapse
Pls help
use this guidehttps://forum.xda-developers.com/honor-8-pro/how-to/oeminfo-c432-t3625886
venugopalu007 said:
use this guidehttps://forum.xda-developers.com/honor-8-pro/how-to/oeminfo-c432-t3625886
Click to expand...
Click to collapse
ok thx 4 you answare... i follow this passage? 1. Recover to FULL STOCK???
The problem is that i put the c432b130 in dload me by error and if twrp installs me from this check_write_data_to_partition error, writes error data Error 9
and sdcard in twrp is crypted. How do I decrypt?
please help i try this method 3. Updating to unapproved OTAs and sdcard folder i Crypted i have TWRP 3.1.1.1 and root
maxDa84 said:
please help i try this method 3. Updating to unapproved OTAs and sdcard folder i Crypted i have TWRP 3.1.1.1 and root
Click to expand...
Click to collapse
can please tell what steps you successfully done?

How to lock oem bootloader ?

I unlocked my phone before and now can't be trusted making ota update (B130 to B183) impossible now, because i have phone unlocked and FRP lock, i tried to use fastboot mode to flash stock recovery.img (i had twrp), but it failed (command not aloowed) so i guess i need to revert back to oem lock because stock recovery.img and updates cannot be installed but i don't know the process... Any ideas ? Thanks !
Krystal666 said:
I unlocked my phone before and now can't be trusted making ota update (B130 to B183)...........
Click to expand...
Click to collapse
https://forum.xda-developers.com/honor-8-pro/development/stock-firmware-duk-l09-t3602031
Refer to this thread. Basically you flash stock firmware back
Thanks guys, does it mean i have to downgrade to B120 ???
The file is 6 GB (L09-C432b120a) >>> European region ?
Ok, i tried to flash stock firmware back using project menu so i can do SD Updrade (with dload folder containing update.app and other files) but unfortunatetly, when the process is going on for upgrading, it is sudddenly stopped by the Huawei eRecovery interface which shows up all the time and with an option to download lastest recovery via wifi but it fails too when i use this option...
I'm running the B130 version, i guess the downgrading to B120 cannot work ? because before the Huawei eRecovery showed up, i could see a quick message that the firmware current version (B120) is not correct.
i thought i could relock bootloader back using this B120 firmware, but do i need to download the full B183 firmware ? Then i use SD Card Upgrade via project menu ?
where can i find the official stock recovery for honor 8 pro ?
Rommco05 said:
You can relock bootloader via command fastboot OEM relock yourunlockcode
Click to expand...
Click to collapse
I already tired this method, it failed
ok...i was so desesperate that i used a tool called SRKTool Huawei where it was possible to lock boot loader, i tried it on my phone but unfortunately, it destroyed recovery image and now my phone keeps booting on fastboot mode like a loop trying to look for recovery image, i cannot even switch my phone off, it cannot be detected on my computer, i ****ed it up, my phone is useless now...
My problem now is similar to this one : https://forum.xda-developers.com/p8lite/help/stuck-rescue-mode-screen-please-help-t3244872
I guess i have to let my phone draining by itself because i have bootloop and long press on power seems to have no effect...
Once drained, i have to plug it in with usb ? and then the phone will be detected on my computer ? because right now i'm stuck with fastboot mode with bootloop and with a "error mode"...
Ok, after fully decharged, i recharge my phone and now i am able to enter fastboot mode and i have :
Phone relocked
FRP Lock
Since it was relocked, everything was deleted, so there's no system, etc...
At this point, what should i do now properly ?
Do i have to use huawei extractor and extract Boot.img, Recovery.img, system.img from UPDATE.APP ?
And then flash them in fastboot mode ? But do i have to unlock oem again with my code ?
Edit: The UPDATE.APP should be taken from B120, B130 version ?
I have nougat and unlocked it before
I tried to put update.app in dload folder of the SD card and then, tried to force installation using and holding power + vol up+ vol down, but it failed, it says :
"Software install failed
Incompatibility with current version
Pleasse download the correct update package"
So, which package do i need to install ? The package version has to correspond accordingly to the Huawei recovery version ?
Sorry, i'm lost now....
Since i have my phone relocked, with FRP lock, with no system to boot on (so i cannot enable usb debugging mode and developer option), how can i flash or install img and software in fastboot mode and rescue with phone relocked, FRP lock ?
I cannot flash anything with fastboot mode, the only solution is to flash with SD Card containing the correct firmware and using force upgrade method (power + vol up and down) but during the process it ends at 5% and it says :
"Software install failed
Incompatibility with current version
Pleasse download the correct update package"
I checked the info of bootloader and it says : L09C432B130
Where can i get the proper L09C432B130 firmware ? On other websites, there are three zip files (i cannot find the official firmware on huawei website for flashing):
update zip
update_full_DUK-L09_hw_eu.zip
Update_data_full_public.zip
The update.zip is the one i should download ? So i can extract the UPDATE.APP from this update.zip and i can add in the dload folder of Sd Card ?
Krystal666 said:
I cannot flash anything with fastboot mode, the only solution is to flash with SD Card containing the correct firmware and using force upgrade method (power + vol up and down) but during the process it ends at 5% and it says :
"Software install failed
Incompatibility with current version
Pleasse download the correct update package"
I checked the info of bootloader and it says : L09C432B130
Where can i get the proper L09C432B130 firmware ? On other websites, there are three zip files (i cannot find the official firmware on huawei website for flashing):
update zip
update_full_DUK-L09_hw_eu.zip
Update_data_full_public.zip
The update.zip is the one i should download ? So i can extract the UPDATE.APP from this update.zip and i can add in the dload folder of Sd Card ?
Click to expand...
Click to collapse
Yes dowbload the updae.zip and dload .for apps of cust download thw full duk l09 .zip and dload again
I tried to reinstall with force upgrade, it fails again at 5% in hauwei erecovery:
"Software install failed
Incompatibility with current version
Pleasse download the correct update package"
Fastboot mode can only give me infos, but i cannot flash anything because of "...command not allowed", and force upgrade using Sd Card with any firmware compatible fails with the well known error message i posted above...
When i switch on the phone, it cannot boot up the system since i relocked phone from unlocked phone (which was rooted before), so it deleted data but it also deleted the boot and system i think.
The only thing i can access is Fastboot mode (Phone locked, FRP lock) and Huawei eRecovery which is useless.
In huawei eRecovery mode, under the Emui logo, you have "Download latest version and recovery" "Reboot" "Shutdown"...
When i use "Download latest version and recovery" using wifi mode, it tries to download but it fails when trying to get infos from server...

How to: ROOT Honor 6x EMUI 5.0 / ANDROID 7.0 USA VERSION BLN-L24

Requirements for this to work.
1. You need to be on emui 4.1/4.0 before hand
If not you can rollback. downloads and instructions
Are on huawei website (you do need a sd card to do this)
2. A computer with Huawei update extractor and adb tools
3.unlocked bootloader (rolling back locks it again)
4. Twrp recovery from the website not the Chinese method. (Twrp website version has bugs which is important)
5. Es file explorer already installed with root permissions on (even though you're not rooted)
FOR PEOPLE WHO STAYED ON EMUI 4.0
For everyone else on emui 5.0 rollback to emui 4.0 unlock the bootloader and flash twrp threw adb and. Follow the guide after you done that.
If you stayed on emui 4.0 for root permissions good for you . You have a shortcut all you need to do is flash twrp from their website and download the emui 4.0 firmware from Huawei's website extract the UPDATE.APP onto the desktop and drag it into the Huawei update extractor. After that you're going to extract the boot.img from the tool by right clicking then you're going to have to flash the stock boot.img you just extracted to remove root . You'll keep twrp so don't worry. Now all you have to do is let the update to emui 5.0 download to 100% now hit update. It's going to reboot into twrp to update. It will loop so DO NOT WORRY that's the bug I'm talking about it will force twrp to update you will see the terminal as twrp flashes the update after it stops looping then the screen will go black and show erecovery finishing the update.
when it boots unlock your phone open Es File Explorer when you open the application on screen will say "new files" there will be 2 zip files one of them will say update.zip.
Tap on it to open that folder. Notice that the files are going to be under the storage/emulated/0 folders which you can only get to with root copy or move both zip files to your /sdcard/download directory connect your phone to your computer open the update.zip folder and drag the update.app to the Huawei update extractor and extract the boot.img take the boot.img and put it back on your phone in the download folder.
Open magisk manager tap install and then tap on patch to boot.img now go to the magiskmanager folder copy the patched boot.img to downloads if your download folder and extract it to your desktop. After that adb your phone into bootloader mode and flash the boot.img reboot and you'll be rooted with magisk!
This is exactly how I rooted my honor 6x USA version and I know lots of people where wanting root on emui 5.0 and if you run into any bootloops or brick your phone you already have the backup stock images to try again if you want . I do apaolgize about how this looks messy and how long the guide is but it works ! I would have just uploaded the boot.img I patched but I'm new to xda and they won't let me post outside links so try it out !
But there are already guides for emui 4 and 5.
No need to rollback just to root.
There is one in my signature for emui 5
shashank1320 said:
But there are already guides for emui 4 and 5.
No need to rollback just to root.
There is one in my signature for emui 5
Click to expand...
Click to collapse
Well that was something I couldn't find I've looked forever. And I did flash twrp but it would never boot into the recovery on 5.0 that's why I did this process so I guess this is for the people who are having the same problem with their u.s version of the phone. Thanks for letting me know .

[Guide] Procedure to install update Package on unlock bootloader without relocking bo

Who have unlocked their bootloader and want to update to latest version but dont want to lock bootloader by flashing full rom use following guide
*TWRP Required*
1.Download FullOTA-MF:good or OTA-MF(not working) (Use Firmware Finder).
2.Put all 3 files you want to flash in a separate folder on phone or sdcard
update.zip
rename other 2 file to
update_full_BLN-L22_channel_in.zip ---------> update_all_hw.zip
update_data_full_public.zip ---------> update_data_public.zip
3.Put HuRUpdater zip in same folder. thanks to @zxz0O0
download HuRUpdater from[url]https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279[/URL]
4.reboot to twrp and install HuRupdater.zip
5.follow instructions on screen
Note:your bootloader remain unlocked only stock recovery get restore
keep all 4 files in same folder
I have successfully update from BLN-L22C675 B360 To B364 without bootloader relocking
OTA package test is pending please update if it works
B364 Files
1.[url]http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1756/g1755/v137653/f1/full/update.zip[/URL]
2.[url]http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1756/g1755/v137653/f1/full/BLN-L22_channel_in/update_full_BLN-L22_channel_in.zip[/URL]
3.[url]http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1756/g1755/v137653/f1/full/public/update_data_full_public.zip[/URL]
Thanks man,we need guide like this
Thanks bro...very useful tool..
Tell me one thing, can I use it downgrade ?
Like In honor 6x,can I install b360 if I'm on b365

Convert Docomo dtab d-02h into Global version 802L

I do not own any of the original work. I just tried it, it worked and Reposted in XDA as there was no such guide here. I know it is an old device but there are still some legends and those people can take advantage of this guide.
It only takes time to do it properly, so you can download necessary files and so on.
Start TWRP
Connect to PC by USB debugging and execute adb reboot recovery command, or press and hold the volume button and power button at the same time (about 8 seconds) from the power off state to start.
Select Wipe ⇒ Format Data from the menu and select yes. . .
* If you do not delete the data once, the upgrade package distributed for Mediapad M2 to be introduced may cause an installation error.
File download
The DL and folder name of the required files are " M2 ". (Zip and harden)
Decompress after DL and move the files inside to "platform-tools".
BOOT.img
CUST.img
SYSTEM.img
RECOVERY.img
There are four files mentioned above.
Install M2-android5.1.X. . .
* If you do not do this, you will not be able to upgrade to a later version.
* Please keep your PC and tablet ADB after this.
adb devices
fastboot flash boot BOOT.img
fastboot flash cust CUST.img
fastboot flash system SYSTEM.img
Finally, make the recovery the original M2 one
fastboot flash recovery RECOVERY.img
fastboot reboot
After reboot, it will be changed to Huawei M2-android5.1.X including recovery.
Download "M2-802LC229B207CUSTC229D006" from " [ROM] [STOCK] [Android 6.0] [M2-802L] B207-Android 6.0 Marshmallow with EMUI 4.0 " of Android 6.0 Marshmallow with EMUI 4.0
XDA . Move the downloaded file to the platform-tools folder without decompressing it and execute the following command. * Please create a "dload" folder in the tablet in advance, otherwise an installation error will occur when the command is executed.
adb push update.zip /sdcard/dload
After transfer, open Settings ⇒ System Update and select “Update Locally” from the menu. After selecting update.zip, tap Install to start the update.
With the above, it is changed to Huawei M2-android6.0.X / EMUI 4.0.X. . . Remember to reboot after installation! ! !
Credits: https://www.yukari.ne.jp/shtml/?p=14588
https://utekno.com/konversi-huawei-dtab-d02h-ke-mediapad-m2-14905
hi,. i just want to clarify, i have this dtab d-02h docomo lock and i cant use it with my simcard.. will this tutorial work? after this i will be able to use diffrent simcard?
hi good day, my tablet sim network lock,. can i still proceed with this? do i need to unlock my bootloader first?? thank you!
hello, i have this dtab d02h, network locked from docomo japan.. current os is 5.1.1, can i skip the 1st step "flash via fastboot" and directly flash the update.zip using dload method.. local update through secret code using calculator... because there is no local update in settings..

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