[Q] Failed to mount /data (Invalid Argument) Error - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

While trying to flash back to stock from a custom ROM, I made it to the Samsung splash logo, and got stuck there. Went into recovery and saw the following:
E:failed to mount /data (Invalid Argument)
can't mount '/data' (invalid argument)
[The Applied CSC code is ATT and successfully applied multi-CSC stuff appear in Manual Mode]
E:failed to mount /data (Invalid Argument)
can't mount '/data' (invalid argument)
E:failed to mount /data (Invalid Argument)
Now what must I do to get everything back to the normal? Please help!

Can someone really help me with this scenario? I seriously need help!

Try flashing your stock firmware via Odin. What build are you currently on?

Related

Stuck on Boot Screen

I have tried everything including trying to unlock bootloader to flashing new firmware but my nexus 7 is stuck on the boot screen. I have tried various methods described on XDA but nothing is working. is my hardware the problem. My nexus just switched off while watching a movie and now stuck on google logo. Everytime I try to do something this appears:
E:failed to mount /cache (Invalid argument)
E:can't mount /cache/recovery/log
E:can't open /cache/recovery/log
E:failed to mount /cache (Invalid argument)
E:can't mount /cache/recovery/last_log
E:can't open /cache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:can't mount /cache/recovery/last_install
E:can't open /cache/recovery/last_install
E:failed closing /dev/block/platform/msm_sdcc.1/by-(I/O error)
E:failed to mount /cache (Invalid argument)
Having the exact same problem with mine. Randomly froze, rebooted, and now it can't get past the Google load screen (other than getting into recovery where it has the same problem with wiping it). Anybody have any suggestions?
Sort of sounds like the flash chip has been damaged, but this is just pure speculation on my part.

Failed to mount /Cache Nexus 7 (2013) Help!

Hi Everyone,
I am stuck, I have exhausted all options I know and searched thru the internet and nothing that has helped me, so I am posting my problem here.
I have Nexus 7 (2013) LTE version, Its completely stock, locked bootloader and stock rom. My parents use it.
On try to start the tablet it stays stuck with Google written on the screen, I went into the recovery, The cache partition is not mounting
this is the message on the screen
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/ last_log
E:Can't open /cache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/ last_install
E:Can't open /cache/recovery/last_install
E:failed to mount /cache (Invalid argument)
E:Can't mount /cache/recovery/ last_kmsg
E:Can't open /cache/recovery/last_kmsg
E:Failed closing /dev/block/platform/msm_sdcc.1/by-name/misc (I/O error)
E:failed to mount /cache (Invalid argument)
It no longer has warranty
I tried to unlock the bootloader so I could flash the rom, but the moment it just shows the message when you first unlock the bootloader...
on the computer it shows erasing userdata and stays stuck there for a long time and it times out. I cant flash a new rom as the bootloader is locked.
I tried to sideload thats not working.
I have a feeling EMMC is gone.
Can I buy the main board and fix this? Or anything else that I can do?
Thanks in Advance

Help Me, My Phone Huawei Ascend P6 Stuck on Logo, wipe Recovery mount failed

Hi, XDA community
When trying to wipe, stock recovery prompted:
Code:
E:failed to mount /cache (Invalid argument)
ensure_path_mounted Failed
E:failed to mount /cache (Invalid argument)
What solutions ann Tutorial fastboot?

Unable to mount storage in TWRP, unable to open '' to wipe crypto key

Hello everybody,
I'm facing an issue with my phone. I was running Fulmics Rom 6.1 on my LG G3 for a few days, when, this morning, I woke up to find my device caught in a bootloop. I had a recent TWRP backup, so I tried to restore it, but it failed with the error : "Unable to wipe System".
I tried to wipe everything but my SD Card and got :
Code:
Failed to mount '/data' (Invalid argument)
Failed to wipe dalvik
Updating partition details...
Failed to mount '/system' (Invalid argument)
Failed to mount '/data' (Invalid argument)
Failed to mount '/cache' (Invalid argument)
I tried to use "Format Data" in TWRP Wipe Section, but got :
Code:
[B]Unable to open '' to wipe crypto key[/B]
Unable to wipe Data.
[B]Unable to format to remove encryption.[/B]
Updating partition details...
Failed to mount '/system' (Invalid argument)
Failed to mount '/data' (Invalid argument)
Failed to mount '/cache' (Invalid argument)
Flashing the Rom again fails as well as it stays stuck at this step :
Code:
Install new system
Extract:/tmp/unpackbootimg
I'm using TWRP 3.0.0-0.
Any idea about what I could do next ?
Thanks a lot.

[Help me] Impossible to put stock ROM

Hello all,
I tried to install CyanogenMod 13 on my GT-I8160 (Galaxy Ace 2).
I followed a tutorial, but I brick my phone...
So I tried:
I reinstalled stock rom with Odin 3.12.3 (UK_I8160XXNA1_I8160BTUNA1_BTU then I tried with TUR-I8160XXMH1-20130916120104).
Now, when I start the phone (volum up + home + power buttons) , I have following error message:
Code:
E:failed to mount /system (Invalid argument)
can't mount /system (Invalid argument)
E:failed to mount /system (Invalid argument)
# MANUAL MODE #
-- Applying Multi-CSC
E:failed to mount /system (Invalid argument)
can't mount /system (Invalid argument)
E:failed to mount /system (Invalid argument)
can't mount /system (Invalid argument)
E:failed to mount /system (Invalid argument)
E:failed to mount /system (Invalid argument)
Then, In recovery menu (volum up + home + power buttons), I tried to install "ClockWorkMod 4.0.0.9". But impossible...
On install, I have following error message:
Code:
signature verification failed
What can I do to install CM 13 or Lineage 13?
Regards,
C0b0ll.

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