I have a very serious problem with my phone!
For 3 days now, will not turn on anymore!
continues to appear the Samsung logo and turns off and repeats!
I had the CM11 to maclaw and doing updates every day!
I tried to flash a stock firmware and stock recovery whit odin but nothing, same problem!
I managed to get into recovery, and I found this:
E:failed to mount /data (invalid argument)
can't mount '/data' (invalid argument)
#MANUAL MODE#
--Appling Multi-CSC. . .
Apllied the CSC-code : ITV
Successfully appplied multi-CSC.
E:failed to mount /data (invalid argument)
can't mount '/data' (invalid argument)
E:failed to mount /data (invalid argument)
E:Can't open /chache/recovery/log
E:Can't open /chache/recovery/last_log
E:Can't open /chache/recovery/last_install
Can anyone help me? I'm desperate! : (
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
Hi everyone,
I did a disaster My Huawey P9 have no OS installed. I can only enter into TWRP 3.1.0-3 version.
The TWRP write:
Updating partition details...
Failed to mount '/cust' (Invalid argument)
Failed to mount '/system' (Invalid argument)
Failed to mount '/vendor' (Invalid argument)
Failed to mount '/product' (Invalid argument)
Failed to mount '/version' (Invalid argument)
...done
Full SELinux support is present.
MTP Enableb
What can I do to install the OS and unbrick the phone? Can you help me step by step?
Thank you very much
Have you fixed this? if so, could you tell me how?
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
My phone stuck at recovery mode,cannot flash twrp and cwd at Odin mode,can anyone help?
And in recovery mode,have this detail
No Support SINGLE-SKU
Supported API : 3
E:Failed to mount / efs (invalid argument)
E:Failed to mount / efs (invalid argument)
E:Failed to mount / efs (invalid argument)
dm-verity error...