My s7 automatically boots up to TWRP
So I had a problem that I couldn't mount /data they said I should change the file system so I did but now phone won't boot and TWRP is stuck at the start logo my question is how do I change it back to ext4 without TWRP?
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My S6310N refuses to complete boot up, after trying quite a few ROMs stays frozen during booting. Even giving me errors in the recovery, are the kind Unable to mount '/ data'.
This is the error log during wipes on TWRP recovery: i1352.photobucket.com/albums/q655/obiwan2208/zx.jpg
For the rest I can flash with Odin stockROMs and TWRP, but after the Samsung's animated logo leaving the SAMSUNG letters flashing and stay frozen there.
I tried to make wipes and although do something, continue without mount 'storage', '/data', etc.
Also with Odin I checked the option "Nand Erase All".
Has been corrupted the file system? Must to be formated somehow? Any fix will be welcome. ThnX
Fixed by myself
It's done
As I see the smartphone can't mount '/data' I played with TWRP recovery and I formated 'data' partition.
Then for be more sure and works I checked out making one wipe (before gave errors) and it's OK: any red text.
Right now I'm flashing stockROM, TWRP, SuperSU... :victory:
Seems that 'data' partition was kept corrupted despite had to flash stockROMs
today i accidentally flashed cf auto root package of sm-g920f on galaxy s7 sm-g930f and the device was stuck loop in galaxy s7 logo with senforcing red word so i reflashed stock recovery and cache.img and rebooted this time it keeps restarting on galaxy s7 logo so i flashed twrp and in twrp it said unable to mount /data.
how can i repari data partition ?
for anyone searching for this, as I was,
install twrp,
either wipe data partition (will wipe your data),
or
repair filesystem on data partition(will NOT wipe your data)
or
change filesystem on data partition (will obviously wipe your data)
I tried to upgrade to from Magisk V6 to V8 it messed up my phone so I restored a backup and all was fine, so I tried installing V8 a different way still failed, so restored backup again but this time I am getting errors that the system cant be mounted. I have tried repairing the system in advanced whipe but that failed so I chose change file system option and changed it to ext4 which it already was then restored backup and it lets me mount the system. But as soon as i restart my phone it just sits on the first Samgung logo screen, and does nothing and when i boot back into TWRP it is back to not mounting system.
What can I do to fix this? I need it done bercause I need my phone for work in the morning.
Title basically says it all, mt S6 Sm-G920F lost its /EFS partition when i was trying to back it up i clicked the wrong button and erased it. I have no backup of it and my phone won't boot, i can just get to TWRP. What can i do?
thanks
The internal storage was empty (showing 0mb) after flashing twrp. So, I wiped and everything. Then, it showed but when I tried to boot to system, it boot looped.
I have flashed the stock firmware so it is back to normal.
The 2nd time I flashed a custom kernel before twrp and also flashed the no verity opt encrypt but this time when booting to system, it showed the Samsung logo and shut down. The internal storage was not mounted this time too.