My phone doesn't support removable SD card.
When I open Titanium Backup app on my rooted Oneplus One (CM12), I see (at the bottom) in the Overview few specs including System ROM usage and Internal+Media which says
58.9GB (10.7 GB free).
In ES File Explorer I see similar free space.
In DiskInfo, I see under Data:
Used: 45.8 GB,
Free: 10 GB,
Mount point: /data,
Partition name: userdata,
Partition nickname: Data, among other things
Diskusage went further and showed under Storage card:
Media: 42966 MiB
Apps: 3001 MiB
Free space: 10262 MiB
Settings -> Storage says that total space is
54.92GBand Available is
All of the above info makes me conclude that my apps and app data, and other personal files are all stored in one single partition named Data at
mount says that:
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,noatime,nodiratime,noauto_da_alloc,errors=panic,data=ordered 0 0 /dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,noatime,nodiratime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
I also saw this
emulated term under
/storage and it seems related.
Question: I mentioned all of the said info because I don't understand, if my Media (personal files) is under
/data then why Recovery doesn't wipes it as default unless I explicitly choose
/data/media to do so. In case of fastboot, I can delete all apps+media using
fastboot erase userdata, but why Recovery and Android treats it as different?
More so, how does Recovery even wipes it then?
Also, what was
mount's output and if they all are one single partition then why I cannot go up level beyond what is shown as home directory or Internal SD card or