Failed to mount '/data (invalid argument) - Galaxy Tab 4 Q&A, Help & Troubleshooting

My tablet started to randomly reset, I failed to make a backup so decided to try [ROM][4.4.2][28-Apr-2018][T230]MoonLight. Now I get the problem below whenever I try to do a wipe of any kind and a similar error when trying to install any zip.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Xeeroz said:
My tablet started to randomly reset, I failed to make a backup so decided to try [ROM][4.4.2][28-Apr-2018][T230]MoonLight. Now I get the problem below whenever I try to do a wipe of any kind and a similar error when trying to install any zip.
Click to expand...
Click to collapse
Did you try to format /data instead of just wiping(if this device has that option in TWRP).

keikari said:
Did you try to format /data instead of just wiping(if this device has that option in TWRP).
Click to expand...
Click to collapse
fixed it by following these steps

Related

Problem with updating cwm recovery

Hey guys,
at the moment I'm trying to go back to Stock rom. But I think my recovery is not working well, because I'm not able to do a nandroid backup or even a restore from an old backup fails every time. So I decided to renew my recovery by following this instruction http://forum.xda-developers.com/showthread.php?t=1831161&highlight=cwm
Unfortunately I´m stucking at this point where I enter this.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I always get the message "permission denied"
USB debugging is on, I tried several usb ports and corts. Still don´t know how to move on. Hope you can help me.
Ok I solved the problem. I don`t know how, but adb root acess was disabled.

extractTarFork() process ended with ERROR: 255

I'm getting this error on restore of the data portion (note pic below is just an example, but the message is the same):
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
TWRP 3.2.1-r1
Anyone find a fix for this?
Thanks
mtmtumbo said:
I'm getting this error on restore of the data portion (note pic below is just an example, but the message is the same):
TWRP 3.2.1-r1
Anyone find a fix for this?
Thanks
Click to expand...
Click to collapse
It hasn't worked for me but it's worth trying. A fix that was given on another forum was to unmount the Data partition. It didn't work with me but maybe it will with you? Or (I haven't tried yet) you could try restoring the backup in an older version of the recovery (because this is a problem with 3.1.0 and 3.1.1).
did you find solution ? i have same problem . i can backup but i cant restore anythiny. i tried all twrp versin nothing helped . i also tried on termainal pm remove-user 999 . this not help too .

Samsung Tab A6 - Bootloop with 'failure to mount /efs (Invalid argument)'

Hi, I'm having bootloop issues with my Samsung Tab A6. When I boot up, I see a blue screen saying "Installing system update", which then goes to a terminal showing the following errors, that imply some sort of filesystem issue:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Unsure what exactly I did to cause it, it's been a while since I've used it.
Any ideas on what can be done?
zodac01 said:
Hi, I'm having bootloop issues with my Samsung Tab A6. When I boot up, I see a blue screen saying "Installing system update", which then goes to a terminal showing the following errors, that imply some sort of filesystem issue:
Unsure what exactly I did to cause it, it's been a while since I've used it.
Any ideas on what can be done?
Click to expand...
Click to collapse
Pretty much points to a failed emmc.
I'd install twrp and try formatting all those partitions and then try and install the stock firmware.

Samsung S7 Edge -TWRP /data Error

Error started from Flashing Kernel though i flashed same kernel before and it worked fine.
its showing 'Failed to mount '/data' (Device or resource busy)'
I tried Changing file system in Advance Wipe but same error showing.
It Showing internal Storage 0 and also /data size 0
Whatever I'm going to do its showing same error.
I'm also unable to go to download mode or power off the phone. its going back to TWRP
I used LineageOS 16.0 before and was going to Flash same rom with Morokernel.
Thanks in Advance if any expert help me
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Can't install stock/ service rom on my phone.

After installing [ROM][10] DarkJoker360 AOSP 10. I tried to get back to my stock ROM.
I tried to restore the backup using [RECOVERY][warsaw][3.4.0-0]TWRP. But I failed to do that.
Then I tried dload method by using the same recovery, but it did not work!!
I also tried to install using ADB, but it's showing "remote: partition length get error" when I tried to flash stock recovery and boot.img .
My phone is unlocked with PotatoNV.
I know I did something wrong! Please help me to get a raid from this situation!!!
Thanks
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

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