Twrp failed to mount /data and /cust - Honor 6X Questions & Answers

PLEASE HELP ME
My phone wont boot (bootloop), I can get into fastboot and recovery (usually eRecovery, only when i flash TWRP and immediately afterwards boot into recovery it goes to TWRP). When I try to restore a backup i made, it Fails (because it cant mount /data).
When i try to change filesystem oder repair filesystem it can't do it either...
Thanks in advance guys,
~Paul

pt_2001 said:
PLEASE HELP ME
My phone wont boot (bootloop), I can get into fastboot and recovery (usually eRecovery, only when i flash TWRP and immediately afterwards boot into recovery it goes to TWRP). When I try to restore a backup i made, it Fails (because it cant mount /data).
When i try to change filesystem oder repair filesystem it can't do it either...
Thanks in advance guys,
~Paul
Click to expand...
Click to collapse
Flash elite twrp 3.1.1 as erecovery then wipe all partition
Download stock firmware extract update.app from zip and place it in dload folder place folder on sdcard flash stock recovery through twrp then use dload method

siddhrsh said:
Flash elite twrp 3.1.1 as erecovery then wipe all partition
Download stock firmware extract update.app from zip and place it in dload folder place folder on sdcard flash stock recovery through twrp then use dload method
Click to expand...
Click to collapse
When i flash elite twrp 3.1.1, it won't boot into recovery unfortunately...
And where can I download stock firmware?

pt_2001 said:
When i flash elite twrp 3.1.1, it won't boot into recovery unfortunately...
And where can I download stock firmware?
Click to expand...
Click to collapse
via firmware finder website. check the dload method in my signature and you will get the site as well.
for your issue, try formatting the data and changing the partition type to ext4 and boot.

shashank1320 said:
via firmware finder website. check the dload method in my signature and you will get the site as well.
for your issue, try formatting the data and changing the partition type to ext4 and boot.
Click to expand...
Click to collapse
When I format data, i think it works, but theres an error (Failed to mount '/system_image' (Device or resource busy))

pt_2001 said:
When I format data, i think it works, but theres an error (Failed to mount '/system_image' (Device or resource busy))
Click to expand...
Click to collapse
what is data partition type?

shashank1320 said:
what is data partition type?
Click to expand...
Click to collapse
its ext4 now, but i still can't boot elite twrp

pt_2001 said:
its ext4 now, but i still can't boot elite twrp
Click to expand...
Click to collapse
Boot to TWRP, format data partition, boot to partition again immediately and then try whatever you are trying.
usually booting to TWRP through TWRP does help.

shashank1320 said:
Boot to TWRP, format data partition, boot to partition again immediately and then try whatever you are trying.
usually booting to TWRP through TWRP does help.
Click to expand...
Click to collapse
ok thanks, my initial problem is solved now. but i can't boot normally, I always get stuck in a bootloop...

pt_2001 said:
ok thanks, my initial problem is solved now. but i can't boot normally, I always get stuck in a bootloop...
Click to expand...
Click to collapse
want to go back to stock or want to continue with Elite ROM?

shashank1320 said:
want to go back to stock or want to continue with Elite ROM?
Click to expand...
Click to collapse
I want to go back to stock

pt_2001 said:
I want to go back to stock
Click to expand...
Click to collapse
Flash the oeminfo file for your model.
use dload method. Done

shashank1320 said:
Flash the oeminfo file for your model.
use dload method. Done
Click to expand...
Click to collapse
ok i downloaded the BLN-L21C432-oeminfo.zip file, but how do i flash it?

pt_2001 said:
ok i downloaded the BLN-L21C432-oeminfo.zip file, but how do i flash it?
Click to expand...
Click to collapse
Via twrp or via multi tool if you are able to access OS.

shashank1320 said:
Via twrp or via multi tool if you are able to access OS.
Click to expand...
Click to collapse
i can only access twrp, if i try to flash it in twrp it says 'Invalid zip file format!'

pt_2001 said:
i can only access twrp, if i try to flash it in twrp it says 'Invalid zip file format!'
Click to expand...
Click to collapse
Let me check the file for you.

shashank1320 said:
Let me check the file for you.
Click to expand...
Click to collapse
Thanks, do I have to flash the file I downloaded, or do i have to extract it first?
When I extract it, it is a unix executable file, so do I have to add .zip to the name then?

Related

I deleted my OS

Oh no! The curse of the NEWB. So after some amazing help, I managed to root my phone and install TWRP. YAY! Then what did I do, I wiped my OS by mistake. NOW I just have TWRP. I am not sure if can fix this. Can I?
Did you take a backup using TWRP first? If not you'll need to find a ROM to load via TWRP.
Are you sure that deleted OS or is your phone just booting always in TWRP?
michaeldanielbourke said:
Oh no! The curse of the NEWB. So after some amazing help, I managed to root my phone and install TWRP. YAY! Then what did I do, I wiped my OS by mistake. NOW I just have TWRP. I am not sure if can fix this. Can I?
Click to expand...
Click to collapse
just flash the stock recovery and boot to os if not boot
install the software with the sd card way
very easy
but the update.app in dload folder and but it in sd card and shut down the phone
and hold volume up+down+power and soft will install
Hello and sadly yes!!
Hirs_E_Fruit said:
Are you sure that deleted OS or is your phone just booting always in TWRP?
Click to expand...
Click to collapse
Goneski!!! Just TWRP, all the time everytime.
I am hoping as my computer reads internal memory I can flash a recovery rom onto it. If anyone knows how that would be great
Michael
No Backup
htchd2mtk said:
Did you take a backup using TWRP first? If not you'll need to find a ROM to load via TWRP.
Click to expand...
Click to collapse
I know! I am an idot for not thinking of doing that...
Michael
By SD card you mean
rowihel2012 said:
just flash the stock recovery and boot to os if not boot
install the software with the sd card way
very easy
but the update.app in dload folder and but it in sd card and shut down the phone
and hold volume up+down+power and soft will install
Click to expand...
Click to collapse
external or internal?
Thanks (again)
Michael
Just flash the Original Recovery and it will start! Btw I told you you will get Bootloop!
I know!
Hirs_E_Fruit said:
Just flash the Original Recovery and it will start! Btw I told you you will get Bootloop!
Click to expand...
Click to collapse
I don't think you wiped your OS. It's just a bootloop that goes back to recovery everytime.
Sent from my HUAWEI P8max using Tapatalk
Leechoonhwee said:
I don't think you wiped your OS. It's just a bootloop that goes back to recovery everytime.
Sent from my HUAWEI P8max using Tapatalk
Click to expand...
Click to collapse
Oh no, i's gone, managed to get TWRP back on the phone but no software this is so annoying. Hopefully I can find a system.img to flash via twrp
htchd2mtk said:
Did you take a backup using TWRP first? If not you'll need to find a ROM to load via TWRP.
Click to expand...
Click to collapse
Hello can you advise how I can do this, I have TWRP rea, but the software (rom) is apparently corrupt
michaeldanielbourke said:
Hello can you advise how I can do this, I have TWRP rea, but the software (rom) is apparently corrupt
Click to expand...
Click to collapse
You need to flash a andorid on it,
first you need to understand how it works....u have a recovery as a base, so you can reach the components you want....
then you have the OS f.e. Android, this is missing on your phone.
All we need is a zip flashable ROM.
So on TWRP we can't use the dload method, so we need a OS in .zip format to flash it with TWRP.
Link above go in TWRP flash zip choose zip from ext. SD card
btw i have the same problem...
thought a wipe would be good...
Gadlion
Hirs_E_Fruit said:
Just flash the Original Recovery and it will start! Btw I told you you will get Bootloop!
Click to expand...
Click to collapse
Do NOT do this. If you do this it will remove any chance of recovering, BUT if you know how to replace TWRP with the Stock Revovery, then skip this, because you obviously know what you are doing. All you need to do it download any ROM.zip made for your phone, onto a computer. Then move that ROM.zip to a micro SD (TF) card and insert that into your phone. boot into recovery and flash that ROM.ZIP. If you are having trouble still, charge your phone completely while off,then do a complete wipe and flash the ROM.zip again. Iif that doesn't work, wipe (factory reset, not system wipe) then your phone should boot properly.
Hey be thanks full !
you can install a custom Rom (cyanogenmod or etc) and boot your phone and then go to setting and enable USB debugging and reboot your phone to boot loader by ADB and install stock recovery and then try to install OTA updates.
if you found any Method for deleted OS and how to reinstall OS with stock recovery about P8 lite e-mail me !!
sorry for bad english.!
[email protected]
Cant access recovery or fastboot
rowihel2012 said:
just flash the stock recovery and boot to os if not boot
install the software with the sd card way
very easy
but the update.app in dload folder and but it in sd card and shut down the phone
and hold volume up+down+power and soft will install
Click to expand...
Click to collapse
When i try to go to the recovery or fastboot, my phone just shuts down. And even if it will work, when i try to install it, it says Installation Aborted.

Error when flashing any ROM

Hi.
I have an NXT-AL10 with TWRP 3.0.2 as recovery EMUI4.1.
I can get into fastboot or also into TWRP, but when I try to flash anything, I get this error.
----------------------------
Writing radio image...
E:unknown command [errno]
Script succeed: result was []
Updating Partition details....
...done
-----------------------------
After doing a reboot the old ROM is still installed and the phone works normally.
I have also tried Dload method with NXT-AL10C00B356 it stops at 5%, turning it off and restarting is no problem.
What am I doing wrong to flash another ROM?
Is your data partition encrypted? You may need to format /data before flashing in TWRP. When using dload method you did flash the stock recovery on first, right?
Thanks, after some back and forward I have managed to flash NXT-L29C432B320.
But when I look into about, it displays Modellnumber NEXT, Build Number NXT-C900B320
Also no Google Apps are installed.
Is that correct?
I downloaded the ROM from the official STOCK ROM Thread.
Thanks agian
Oh yes and the only way I can flash ROMs currently is using the Italian Knife with the Unbrick option.
When using TWRP I get the same error as described before.
MuPp3t33r said:
Is your data partition encrypted? You may need to format /data before flashing in TWRP. When using dload method you did flash the stock recovery on first, right?
Click to expand...
Click to collapse
Thanks Bro....!
:good::good::good:

URGENT Help Needed!! Suspected Brick (B110 to B136)

Hi Guys,
So I got my Mate 9 (MHA-L29C636B110) today and i unlocked bootloader and rooted it so I can restore my backups using Titanium Backup.
After I flashed TWRP and rooted, the updater in settings shows new update available, so i tried to download the OTA (MHA-L29C636B136) and update it.
But it can't be updated maybe due to TWRP installed, so I tried the following:
1) Flash stock recovery through fastboot from B136 update.app (Failed to update as well)
2) Unroot with SuperSU (Failed as well)
3) Flash boot.img, recovery.img, system.img from B136 (Failed as well)
But now the phone reboots everytime I type my PIN to unlock phone. I still can drag notification bar, and access to torch light function on lockscreen etc.
I have full zip and OTA zip update.app extracted. But I'm not sure what is my next step.
Anyone able to advise how to revert back to B110 or update manually to B136?
Thanks in advance!!!
Flash the full zip in twrp,you will get some error but you should be ok
gm007 said:
Flash the full zip in twrp,you will get some error but you should be ok
Click to expand...
Click to collapse
But I can't boot to TWRP even if fastboot shows it flashed successfully. Went to eRecovery all the time.
Also, I tried to flash the Full zip and OTA zip file with TWRP before I start trying to flash the img files seperately, they don't work...
To boot to twrp you have to hold vol up + power and release power when you see the logo while keeping volume up pressed.
gm007 said:
To boot to twrp you have to hold vol up + power and release power when you see the logo while keeping volume up pressed.
Click to expand...
Click to collapse
OK I managed to boot to TWRP, which file should I flash now to manually update to B136?
Thanks bro
The full firmware zip.
gm007 said:
The full firmware zip.
Click to expand...
Click to collapse
May I know where can I find the full firmware zip that i ready to be flashed?
I only able to get update.zip with update.app inside...
Flashing stock B136 with FunkyHuawei might be your best bet. Assuming funkyhuawei stays alive, this phone is pretty much un-brickable.
Goronok said:
Flashing stock B136 with FunkyHuawei might be your best bet. Assuming funkyhuawei stays alive, this phone is pretty much un-brickable.
Click to expand...
Click to collapse
I can only boot to TWRP for now, stuck in splash screen loop if boot normally, will funkyhuawei work?
You can find full firmware http://hwmt.ru/oth/HWFF/info/view.php?find_model=mha
Once you flash the update.zip reboot to recovery and factory reset.
try1231 said:
I can only boot to TWRP for now, stuck in splash screen loop if boot normally, will funkyhuawei work?
Click to expand...
Click to collapse
Yep. At the unlocked bootloader splash screen, hold the volume up button for 3 seconds to enter eRecovery. eRecovery downloads a stock build and flashes it automatically. Of course, you'll need to setup FunkyHuawei beforehand so that it'll download the version you want. (B136, etc)
gm007 said:
You can find full firmware http://hwmt.ru/oth/HWFF/info/view.php?find_model=mha
Once you flash the update.zip reboot to recovery and factory reset.
Click to expand...
Click to collapse
OK I'm downloading it now. So I place the file in SD Card and flash using TWRP, then factory reset. Correct?
I am now having bootloops so I have to wipe system, data, cache, dalvik with TWRP before flash right?
No don't wipe everything,just flash the zip reboot to recovery and factory reset.
Goronok said:
Yep. At the unlocked bootloader splash screen, hold the volume up button for 3 seconds to enter eRecovery. eRecovery downloads a stock build and flashes it automatically. Of course, you'll need to setup FunkyHuawei beforehand so that it'll download the version you want. (B136, etc)
Click to expand...
Click to collapse
So I have to connect to the Wifi that has DNS modified right? Because I'm having 5% update error with eRecovery everytime...
I'll try gm007's method first, if fails I'll have to use FunkyHuawei....
Thanks a lot!!
Yep, set DNS on router then pick your version on the FunkyHuawei site. Sounds intimidating but it's really pretty simple.
gm007 said:
No don't wipe everything,just flash the zip reboot to recovery and factory reset.
Click to expand...
Click to collapse
I'm unable to flash the update.zip file, it has the same content as my previous files: update.app, META-INF, full_mainpkg.tag
TWRP Error: Updater process ended with ERROR 7
What should I do with this zip file?
Goronok said:
Yep, set DNS on router then pick your version on the FunkyHuawei site. Sounds intimidating but it's really pretty simple.
Click to expand...
Click to collapse
I'm using my another phone as WIFI Hotspot, am I able to change DNS at my phone?
try1231 said:
I'm using my another phone as WIFI Hotspot, am I able to change DNS at my phone?
Click to expand...
Click to collapse
Now that, I don't know
try1231 said:
I'm unable to flash the update.zip file, it has the same content as my previous files: update.app, META-INF, full_mainpkg.tag
TWRP Error: Updater process ended with ERROR 7
What should I do with this zip file?
Click to expand...
Click to collapse
Can you copy the zip from sd card to internal memory? If so install from internal storage
gm007 said:
Can you copy the zip from sd card to internal memory? If so install from internal storage
Click to expand...
Click to collapse
Copied to Internal/data, same error, I believe it's the format of the files......I'll go with FunkyHuawei Method now. Thanks a lot for your help bro

Help! I may failed to root my Mate9

Hi, thank you for watch my thread. I am not native English speaker, so there may have some mistakes.
I installed TWRP and SuperSU but when I boot , my Mate9 is auto-restarting.
Finally the screen shows Huawei ERecovery.
What I should do?
sasaisesen said:
Hi, thank you for watch my thread. I am not native English speaker, so there may have some mistakes.
I installed TWRP and SuperSU but when I boot , my Mate9 is auto-restarting.
Finally the screen shows Huawei ERecovery.
What I should do?
Click to expand...
Click to collapse
SuperSU flashed from the "how to root without decrypted boot image"?
And did you Format Data in TWRP?
If not that's why. The phone won't boot if your data partition is encrypted, and your kernel is not told to decrypt it.
Please note that Format Data will wipe your internal storage.
SuperSU flashed from the "how to root without decrypted boot image"?
And did you Format Data in TWRP?
If not that's why. The phone won't boot if your data partition is encrypted, and your kernel is not told to decrypt it.
Please note that Format Data will wipe your internal storage.
Click to expand...
Click to collapse
Thank you for your reply!
First, I will write how I try to root my Mate9.
1.I opened boot loader with using adb and fastboot.
2. I installed TWRP 3.0.2-2
3. And then I had selected "Advanced wipe", and erased "Data".
4. I installed SuperSU from "Install" button.
5.Finally I rebooted.
>>The phone won't boot if your data partition is encrypted, and your kernel is not told to decrypt it.
Really!? Then how can I fix my phone?
You must flash data via twrp recovery.
dear experts, i am newbie. i have a mate9. can anyone be kind to walk thru with me the rooting process?
sasaisesen said:
Thank you for your reply!
First, I will write how I try to root my Mate9.
1.I opened boot loader with using adb and fastboot.
2. I installed TWRP 3.0.2-2
3. And then I had selected "Advanced wipe", and erased "Data".
4. I installed SuperSU from "Install" button.
5.Finally I rebooted.
>>The phone won't boot if your data partition is encrypted, and your kernel is not told to decrypt it.
Really!? Then how can I fix my phone?
Click to expand...
Click to collapse
Oh. So you didn't Format Data, you wiped data?
You could try and restore your stock boot image. But I don't think that will help. If you don't have a backup of boot, download your firmware from hwmt.ru/hwmtsite/firmware-database/ and extract update.app from the zip. Download Huawei Update Extractor and run it.
Open up update.app in Huawei Update Extractor. Right click on BOOT and click on Extract Selected.
Flash the extracted boot image in download mode:
fastboot flash boot boot.img
If boot image doesn't help:
In TWRP, go to advanced and then tap on Terminal and
cd /data
ls /data
Post what it says.
If it can't mount data at all or if boot image restore doesn't help you might need to flash back stock firmware,
use this: https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108

Phone won't boot and can't do much from TWRP

Hi !
I installed TWRP to root my honor view 10 3/4 weeks ago.
Today I installed an update. And since then, the phone won't boot past TWRP (which I can access) or Huawei eRecovery mode.
When I land in the eRecovery mode it offers me to shutdown, reboot, or connect to wifi and do a factory reset. When I attempt the factory reset it tells me that downloading package info failed.
I tried to do a reset from TWRP without success gives me ERROR 9. I also tired to install the stock rom (update.zip) from TWRP and I also get ERROR 9.
I'm a complete noob when it comes to phones. Anyone have an idea of a solution ?
Thank you for reading !
Get a microsd card flash Dload file
aditya desai said:
Get a microsd card flash Dload file
Click to expand...
Click to collapse
Tried and it tells me system installation failed, maybe I have the wrong file ?
Thanks for your help!
ouamakavoula said:
Tried and it tells me system installation failed, maybe I have the wrong file ?
Thanks for your help!
Click to expand...
Click to collapse
Whats your model, if it is L09 then get the stock ramdisk image from magisk thread in development section and also search for recovery image. Flash it via fastboot and boot normally.
Never ever try ota on rooted phone.
shashank1320 said:
Whats your model, if it is L09 then get the stock ramdisk image from magisk thread in development section and also search for recovery image. Flash it via fastboot and boot normally.
Never ever try ota on rooted phone.
Click to expand...
Click to collapse
My model is L09, I flashed the stock ramdisk image and now I can no longer get into TWRP but I am unsure of what to do now ?
Thanks
ouamakavoula said:
My model is L09, I flashed the stock ramdisk image and now I can no longer get into TWRP but I am unsure of what to do now ?
Thanks
Click to expand...
Click to collapse
Able to boot to system now? You cam always flash twrp from fastboot. Avoid as of now and boot to stock rom first
shashank1320 said:
Able to boot to system now? You cam always flash twrp from fastboot. Avoid as of now and boot to stock rom first
Click to expand...
Click to collapse
When I try to boot the phone it displays the message that the phone in unlocked and should no be trusted, it shows the honor booting screen and after a few seconds shuts down and the process is repeating.
If i try to press the volume up key when booting it takes me to huawei eRecovery where I can either shutdown the phone or download recovery but it fails everytime.
Thanks
Try flash the No check recovery, boot into and wipe cache. Then reboot
Powered by View 10
Try this
1. Flash stock ramdisk img
2. Flash stock recovery img
3. Reboot to recovery with button combination ie; power and vol down together
4. Wipe data and cache
5. Reboot.
Hopefully it'll work if it doesn't flash system.img after 1 & 2 steps and follow the next steps
Hi please specify model
And what update you installed...
If the update was genuinely meant for phone I believe a data and cache partation format should fix this..
I hope you are atleast seeing the honor bootscreen...
Specify model so that we could point you to correct system.img
Also did twrp gave any errors formatting cache memory?
same here
BKL-L09

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