h1. GT-I9300EFSContent
root@i9300:/ # ls -laR /efs/                                                                                                                                 
/efs/:
total 5184
drwxrwx--x    7 radio    system        4096 May 18 00:07 .
drwxr-xr-x   19 root     root             0 May 17 22:24 ..
-rw-rw-rw-    1 root     root       1048576 Jan 28  2014 .nv_core.bak
-rw-rw-rw-    1 root     root            32 Jan 28  2014 .nv_core.bak.md5
-rw-rw-rw-    1 root     root       2097152 Jan 28  2014 .nv_data.bak
-rw-rw-rw-    1 root     root            32 Jan 28  2014 .nv_data.bak.md5
-rw-rw-rw-    1 root     root             1 Jan 28  2014 .nv_state
-rw-rw-rw-    1 root     root           152 Jan 28  2014 00000000.authtokcont
drwxr-xr-x    2 system   system        4096 Jan  1  2012 FactoryApp
drwxr-xr-x    2 system   system        4096 Jan  1  2012 bluetooth
drwxr-xr-x    3 system   system        4096 Jan 28  2014 drm
-rw-rw-rw-    1 root     root             6 Jan 28  2014 gyro_cal_data
-rw-r--r--    1 root     root          1100 Jan 28  2014 h2k.dat
drwxrwxr-x    2 radio    system        4096 Jan  1  2012 imei
-rw-rw-rw-    1 root     root          2601 Jan 28  2014 nv.log
-rw-rw-rw-    1 root     root       2097152 May 18 00:07 nv_data.bin
-rw-------    1 radio    radio           32 May 18 00:07 nv_data.bin.md5
drwxr-xr-x    2 system   system        4096 Jan  1  2012 wifi
-rw-rw-rw-    1 root     root           220 Jan 28  2014 wv.keys

/efs/FactoryApp:
total 32
drwxr-xr-x    2 system   system        4096 Jan  1  2012 .
drwxrwx--x    7 radio    system        4096 May 18 00:07 ..
-rw-rw-rw-    1 root     root             5 Jan 28  2014 baro_delta
-rw-rw-rw-    1 root     root             2 Jan 28  2014 factorymode
-rw-rw-rw-    1 root     root            10 Jan 28  2014 hw_ver
-rw-rw-rw-    1 root     root             2 Jan 28  2014 keystr
-rw-rw-rw-    1 root     root            11 Jan 28  2014 serial_no

/efs/bluetooth:
total 16
drwxr-xr-x    2 system   system        4096 Jan  1  2012 .
drwxrwx--x    7 radio    system        4096 May 18 00:07 ..
-rw-rw-rw-    1 root     root            17 Jan 28  2014 bt_addr

/efs/drm:
total 16
drwxr-xr-x    3 system   system        4096 Jan 28  2014 .
drwxrwx--x    7 radio    system        4096 May 18 00:07 ..
drwxr-xr-x    2 system   system        4096 Jan  1  2012 playready

/efs/drm/playready:
total 176
drwxr-xr-x    2 system   system        4096 Jan  1  2012 .
drwxr-xr-x    3 system   system        4096 Jan 28  2014 ..
-rw-rw-rw-    1 root     root             3 Jan 28  2014 00002.PRV
-rw-rw-rw-    1 root     root            16 Jan 28  2014 DxDeviceKey
-rw-rw-rw-    1 root     root         24568 Jan 28  2014 DxSecureDB
-rw-rw-rw-    1 root     root        132048 Jan 28  2014 DxSecureDB_secondary
-rw-rw-rw-    1 root     root            80 Jan 28  2014 NVS
-rw-rw-rw-    1 root     root             0 Jan 28  2014 provisioning_done

/efs/imei:
total 16
drwxrwxr-x    2 radio    system        4096 Jan  1  2012 .
drwxrwx--x    7 radio    system        4096 May 18 00:07 ..
-rw-rw-rw-    1 root     root             3 Jan 28  2014 mps_code.dat

/efs/wifi:
total 16
drwxr-xr-x    2 system   system        4096 Jan  1  2012 .
drwxrwx--x    7 radio    system        4096 May 18 00:07 ..
-rw-rw-rw-    1 root     root            20 Jan 28  2014 .mac.info