Cannot factory reset or format volume on android
I had my previous problem posted earlier http://forum.xda-developers.com/show....php?t=2451884
Rather than finding out the reason , I choose to factory reset.
Galaxy tab 10.1 P7510 . Stock HoneyComb 3.2 from samsung
There's what I did so far
1. Flash to custom recovery to CWM-based Recovery v188.8.131.52
3. Backup with titanium backup
4. Power button + volume up and factory reset
5. Delete dalvik cache
After factory reset , I still find my files inside my sdcard.I am sure I did a factory reset to delete everything but it doesn't seem to delete anything at all.The galaxy tab doesn't have external sdcard.It's an internal 16GB ram
I am having problem deleting dalvik cache where it said I had unknown partition.
Here I post the log from recovery rom.
I:Checking for extendedcommand...
I:Skipping execution of extendedcommand, file not found...
I:Can't partition non-vfat: datamedia
I:Can't format unknown volume: /external_sd
I:Can't format unknown volume: /emmc
E:unknown volume for path [/sd-ext]
rm: can't remove '/cache/dalvik-cache': No such file or directory
rm: can't remove '/sd-ext/dalvik-cache': No such file or directory
Dalvik Cache wiped.
I:using /data/media for /sdcard.
/tmp/recovery.log was copied to /sdcard/clockworkmod/recovery.log. Please open ROM Manager to report the issue.
Hopefully someone can point out what issue I am having.