Hey, here's my situation:
Device: L90 405n
TWRP recovery
CM13
No SD-Card present
Tried to "encrypt phone" from the settings menu, the encryption step seemed to finish fine. However after the phone reboots and I enter my passcode, it hangs on the CM loader logo forever.
I thought this was a lost deal, especially after looking through the forums where the only recommendation is to wipe clean and reinstall.
And when I try to enter recovery, I can only get to the default "factory reset" and not TWRP recovery.
BUT
I can decrypt phone with a passcode I have
I can take screenshots on that passcode screen, so some things are working
After entering encryption passcode, and while the phone is showing CM logo, I can (briefly) see device as online using `adb devices` command, after about a minute
I can reboot into TWRP recovery by running `adb reboot recovery`
While in recovery, I'm able to see this in terminal:
Code:
Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/data' (Invalid argument)
Unable to mount storage
Failed to mount '/data' (Invalid argument)
Full SELinux support is present.
Failed to mount '/data/media/TWRP/.twrps'
MTP Enabled
Is there anything I could do to recover my data, or is it a lost cause?
My TWRP 3.1.0-2 always show theese eors what every I flash a rom, format, or wipe....
Failed to mount '/vendor'
Failed to mount '/product'
Failed to mount '/version'
Now I can not install any rom to use my phone.
Hello
I have a problem.
The smartphone is constantly loaded into the eRecovery
When downloading the TWRP, it is displayed in red:
Failed to mount /data (invalid argument)
Unable to recreate /data/media folder
Failed to mount /cust (invalid argument)
Failed to mount /data (invalid argument)
Failed to mount /system (invalid argument)
TWRP does not see the memory of the smartphone and does not see a memory card.
How to fix this problem?
I don't know what are you going to do but try to do a factory reset using twrp
Go to Huawei website and download firmware M.M
install stock recovery if you install TWRP
Move file update to sd card and move to dload
After that install use 3 Buttons
Follow this thread
https://forum.xda-developers.com/p9/help/huawei-p9-brick-easiest-to-unbrick-t3662350
Please bear with this lengthy description of my problem.
I successfully rooted my stock Samsung Galaxy Tab S2 SM-T713 Nougat but made 2 mistakes in the process. I neglected to copy the Build Number for the tablet and, after rooting and checking that everything worked OK, I turned off OEM unlock. The next time I started the tablet I got the message "Verification Failed, Unable to restart your device" with a yellow triangle! The tablet was bricked.
Since I did not know the build number for the stock rom, I found an flashed a supposedly “generic” JazzRom which brought the tablet back to life and it was unrooted. I was able to discover that the stock rom (T713XXU2BRB2) which I downloaded and flashed, I then flashed TWRP. So far so good.
I then booted into TWRP recovery and tried to do a factory wipe which produced a number of errors:
Could not mount /data and unable to find crypto footer.
Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/data' (Invalid argument)
...done
Unable to mount storage
Failed to mount '/data' (Invalid argument)
Full SELinux support is present.
Unable to mount /data/media/TWRP/.twrps
MTP Enabled
Failed to mount '/data' (Invalid argument)
Formatting Cache using make_ext4fs...
Updating partition details...
Failed to mount '/data' (Invalid argument)
...done
Unable to mount storage
I then flashed SuperSU and when the tablet restarted I got "Verification failed. Unable to restart your device. The integrity verification has failed. You need to reset your device to factory default settings. This will erase all your data."
Now, my question is - can this be fixed?
kgash said:
please bear with this lengthy description of my problem.
I successfully rooted my stock samsung galaxy tab s2 sm-t713 nougat but made 2 mistakes in the process. I neglected to copy the build number for the tablet and, after rooting and checking that everything worked ok, i turned off oem unlock. The next time i started the tablet i got the message "verification failed, unable to restart your device" with a yellow triangle! The tablet was bricked.
Since i did not know the build number for the stock rom, i found an flashed a supposedly “generic” jazzrom which brought the tablet back to life and it was unrooted. I was able to discover that the stock rom (t713xxu2brb2) which i downloaded and flashed, i then flashed twrp. So far so good.
I then booted into twrp recovery and tried to do a factory wipe which produced a number of errors:
Could not mount /data and unable to find crypto footer.
Failed to mount '/data' (invalid argument)
unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/data' (invalid argument)
...done
unable to mount storage
failed to mount '/data' (invalid argument)
full selinux support is present.
Unable to mount /data/media/twrp/.twrps
mtp enabled
failed to mount '/data' (invalid argument)
formatting cache using make_ext4fs...
Updating partition details...
Failed to mount '/data' (invalid argument)
...done
unable to mount storage
i then flashed supersu and when the tablet restarted i got "verification failed. Unable to restart your device. The integrity verification has failed. You need to reset your device to factory default settings. This will erase all your data."
now, my question is - can this be fixed?
Click to expand...
Click to collapse
FORMAT /data
ashyx said:
FORMAT /data
Click to expand...
Click to collapse
Thank you. Actually I had to format twice for some reason. The tablet is now rooted and everything is now working great.
kgash said:
Please bear with this lengthy description of my problem.
I successfully rooted my stock Samsung Galaxy Tab S2 SM-T713 Nougat but made 2 mistakes in the process. I neglected to copy the Build Number for the tablet and, after rooting and checking that everything worked OK, I turned off OEM unlock. The next time I started the tablet I got the message "Verification Failed, Unable to restart your device" with a yellow triangle! The tablet was bricked.
Since I did not know the build number for the stock rom, I found an flashed a supposedly “generic” JazzRom which brought the tablet back to life and it was unrooted. I was able to discover that the stock rom (T713XXU2BRB2) which I downloaded and flashed, I then flashed TWRP. So far so good.
I then booted into TWRP recovery and tried to do a factory wipe which produced a number of errors:
Could not mount /data and unable to find crypto footer.
Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/data' (Invalid argument)
...done
Unable to mount storage
Failed to mount '/data' (Invalid argument)
Full SELinux support is present.
Unable to mount /data/media/TWRP/.twrps
MTP Enabled
Failed to mount '/data' (Invalid argument)
Formatting Cache using make_ext4fs...
Updating partition details...
Failed to mount '/data' (Invalid argument)
...done
Unable to mount storage
I then flashed SuperSU and when the tablet restarted I got "Verification failed. Unable to restart your device. The integrity verification has failed. You need to reset your device to factory default settings. This will erase all your data."
Now, my question is - can this be fixed?
Click to expand...
Click to collapse
Im glad you work it out. Quick question for, my friend, did you rooted t713 with the latest nougat update ->
NRD90M.T713XXU2BRB2?
Thx
netgar said:
Im glad you work it out. Quick question for, my friend, did you rooted t713 with the latest nougat update ->
NRD90M.T713XXU2BRB2?
Thx
Click to expand...
Click to collapse
Yes I did.
I am trying to odin the new T713 firmware but for some reason odin keeps failing in the end. Is there a certain odin I should be using?
Danilynne said:
I am trying to odin the new T713 firmware but for some reason odin keeps failing in the end. Is there a certain odin I should be using?
Click to expand...
Click to collapse
Post up the errors so there's more to go on.
Thanks I finally got it, I had the wrong firmware, I needed xarbrb2.
Sent from my SM-N950U using XDA Free mobile app
Hey guys, i have encountered a weird problem i got stuck in boot loop. i have tried to install the firmwares from fast boot, edl and TWRP mode. nothing is working
while trying to factory reset/wipe data i am getting error for BCB messaged alerts for failed to open dev/block/bootdevice/by-name/misc: no such file or directory found.
while from twrp i am getting unable to mount storage. i will highly appreciate if anyone can help me. mostly i have tried all of the firmware's.
Wiping Data...
Done processing script file
Wiping Cache...
Unable to find partition for path '/cache'
Done processing script file
Wiping Dalvik Cache...
Failed to mount '/data' (Invalid argument)
Done processing script file
Pushing First Zip...
D:\UL-ASUS_I001_1-CN-16.0631.1910.63-1.1.252-user.zip: 1 file pushed. 36.4 MB/s (2608518787 bytes in 68.420s)
Flashing First Zip...
Installing zip file '/UL-ASUS_I001_1-CN-16.0631.1910.63-1.1.252-user.zip'
Checking for Digest file...
Unmounting System...
Flashing A/B zip to inactive slot: B
Failed to mount '/system_root' (Invalid argument)
Failed to mount '/vendor' (Invalid argument)
First Zip Flashed
Deleting First Zip...
Press any key to continue . . .