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)
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Please help me i rooted my Galaxy note (N7000) a week ago and it worked fine,then today i tried installing philz kernel ,i boot the galaxy note and after the first boot logo my phone turnd off
the first thing i did was go into recovery and did a wipe cache partition
then wipe data/factory reset
then i went to advance (reminder: i used philz kernel)
then i did a wipe delvik stats
then i go back and went into mounts and storage
and i formated /cache
/system
/data
/preload
/emmc
then when i tuned on the phone and the phone just stayed on the galaxy note logo (the first logo)
and did nothing
please help i only have 3 hours b4 my dad gets home from work
please anyone reply
Mate, you've formatted all your partitions. There is nothing on your phone to boot, therefore it's not booting anything.
Never, ever format any partitions except /data and /cache, unless you know exactly what you are doing. By formatting /system, /preload and /emmc, you've wiped the contents of your phone, including your ROM. You're lucky it's not a brick.
You will need to obtain a stock ODIN .tar for the N7000, and flash back to complete stock. That is the only way to fix what's done - you can't just flash a zip and fix it. There are plenty of tutorials for this in the N7000 sections.
Good luck.
I have a galaxy pro 12.2 rooted with CM12.1.
I tried to install a nightly but I couldnt wipe the cache. The console always says "can't mount cache"
I tried it 300 times and rebooted 300 times and it wouldn't mount.
After googling for a little bit, a majority of the pages I found said TWRP isnt stable with partitions and I was supposed to choose rm -f instead of formatting the partition or it corrupts the partition.
I'm assuming this is what happened to me because I just wiped the cache instead.
I wiped the cache and dalvik and system and did a factory reset and then I installed the nightly. It would boot but then it got stuck on the boot screen. So I tried to clear the cache again but I got the same error.
Then I reset my phone and wiped /system and data but not cache because I couldnt mount cache. And then I installed a stock rom. This rom also gets stuck on the boot screen. So now I have a tablet with a stock rom installed and what I'm assuming is a corrupt cache partition.
Also, I did back up before I installed the nightly. I have a working backup on my phone. It worked fine when I used it and it gave no errors when I backed it up and I got no errors when I restored it other than cant mount cache.
So I tried to boot into my working backup too. Still didnt work.
How do I fix this?
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
Hello, thanks for your help.
It seems I bricked my galaxy s7 while trying to format the /data partition.
I installed TWRP 3.2 and a custom rom, and everything went smoothly until then.
I tried installing an audio mod which throwed a " can't mount /data" error, searching for solutions I read that formatting the data partition to fat and back to ext4 should solve the problem, I tried formatting it to fat with TWRP, however on the first try I got a message that it suceeded, followed by a message that /data could not be mounted, TWRP seemed to be still working (there was no reboot button or any other buttons, just a "working" bar). After giving the phone 3 hours I decided to restart it, now I can't access TWRP; it stays on it's "splashcreen", and of course the phone won't boot.
I'm having a rough time with this so I will appreciate it a lot if you can help me.
Thank you.
Boot to download mode, flash stock firmware using Odin, then retry the TWRP installation.
For wiping data, you have to make sure you use the wipe option that makes you type out 'yes' to wipe, the other factory wipe methods don't actually properly wipe the partition.
iirc you also then need to flash the dm no verity zip from the TWRP thread.
Bro you didn't have to do anything but just formating the phone in the first place. Aassuming you're on oreo , it happens to a lot of people and myself, after flashing a kernel twrp was unable to munt data, all i had to do is a data format in twrp that fixed the problem .
Hello i have issue i dont know whats going on with my phone
i have XZP I did google search to find solution and all comments says it works with these methods
every time I flash my phone and boot normal to the system I tried these with TRWP to :
Change File System Ext2 to Ext4, wipe dalvik, cache, data, formatting data or repairing
after all I did these methods I can mount the data but the problem is it stucks at boot loading
anyone can tell what is going on?
i have 2 different firmware they give me same error android 9.0
Better use old twrp 3.2.2.0, and flash userdata with newflasher
edwin_ecoral said:
Better use old twrp 3.2.2.0, and flash userdata with newflasher
Click to expand...
Click to collapse
ok I will try this I am using the latest TWRP and I will report you again