[Galaxy Note Pro 12.2 Original Android Development] francesco totti:
when i enter it in terminal it says permission denied! I'm not rooted!! isn't there any other way?:confused:

EDIT : well , i rooted my SM-P901 with cf autoroot ! here is the block.txt :

/dev/block:
brw------- root root 7, 0 2014-10-10 14:11 loop0
brw------- root root 7, 1 2014-10-10 14:11 loop1
brw------- root root 7, 2 2014-10-10 14:11 loop2
brw------- root root 7, 3 2014-10-10 14:11 loop3
brw------- root root 7, 4 2014-10-10 14:11 loop4
brw------- root root 7, 5 2014-10-10 14:11 loop5
brw------- root root 7, 6 2014-10-10 14:11 loop6
brw------- root root 7, 7 2014-10-10 14:11 loop7
brw------- root root 179, 0 2014-10-10 14:11 mmcblk0
brw------- root root 179, 8 2014-10-10 14:11 mmcblk0boot0
brw------- root root 179, 16 2014-10-10 14:11 mmcblk0boot1
brw------- root root 179, 1 2014-10-10 14:11 mmcblk0p1
brw------- root root 259, 2 2014-10-10 14:11 mmcblk0p10
brw------- root root 259, 3 2014-10-10 14:11 mmcblk0p11
brw------- root root 259, 4 2014-10-10 14:11 mmcblk0p12
brw-rw---- system radio 259, 5 2014-10-10 14:11 mmcblk0p13
brw------- root root 259, 6 2014-10-10 14:11 mmcblk0p14
brw------- root root 259, 7 2014-10-10 14:11 mmcblk0p15
brw------- root root 259, 8 2014-10-10 14:11 mmcblk0p16
brw------- root root 259, 9 2014-10-10 14:11 mmcblk0p17
brw------- root root 259, 10 2014-10-10 14:11 mmcblk0p18
brw------- root root 259, 11 2014-10-10 14:11 mmcblk0p19
brw------- root root 179, 2 2014-10-10 14:11 mmcblk0p2
brw------- root root 259, 12 2014-10-10 14:11 mmcblk0p20
brw------- root root 259, 13 2014-10-10 14:11 mmcblk0p21
brw------- system system 179, 3 2014-10-10 14:11 mmcblk0p3
brw------- root root 179, 4 2014-10-10 14:11 mmcblk0p4
brw------- root root 179, 5 2014-10-10 14:11 mmcblk0p5
brw------- root root 179, 6 2014-10-10 14:11 mmcblk0p6
brw------- root root 179, 7 2014-10-10 14:11 mmcblk0p7
brw-rw---- system system 259, 0 2014-10-10 14:12 mmcblk0p8
brw------- root root 259, 1 2014-10-10 14:11 mmcblk0p9
brw------- system system 179, 24 2014-10-10 14:11 mmcblk0rpmb
lrwxrwxrwx root root 2014-10-10 14:11 param -> /dev/block/platform/dw_mmc.0/by-name/PARAM
drwxr-xr-x root root 2014-10-10 14:11 platform
brw------- root root 1, 0 2014-10-10 14:11 ram0
brw------- root root 1, 1 2014-10-10 14:11 ram1
brw------- root root 1, 10 2014-10-10 14:11 ram10
brw------- root root 1, 11 2014-10-10 14:11 ram11
brw------- root root 1, 12 2014-10-10 14:11 ram12
brw------- root root 1, 13 2014-10-10 14:11 ram13
brw------- root root 1, 14 2014-10-10 14:11 ram14
brw------- root root 1, 15 2014-10-10 14:11 ram15
brw------- root root 1, 16 2014-10-10 14:11 ram16
brw------- root root 1, 17 2014-10-10 14:11 ram17
brw------- root root 1, 18 2014-10-10 14:11 ram18
brw------- root root 1, 19 2014-10-10 14:11 ram19
brw------- root root 1, 2 2014-10-10 14:11 ram2
brw------- root root 1, 20 2014-10-10 14:11 ram20
brw------- root root 1, 21 2014-10-10 14:11 ram21
brw------- root root 1, 22 2014-10-10 14:11 ram22
brw------- root root 1, 23 2014-10-10 14:11 ram23
brw------- root root 1, 24 2014-10-10 14:11 ram24
brw------- root root 1, 25 2014-10-10 14:11 ram25
brw------- root root 1, 26 2014-10-10 14:11 ram26
brw------- root root 1, 27 2014-10-10 14:11 ram27
brw------- root root 1, 28 2014-10-10 14:11 ram28
brw------- root root 1, 29 2014-10-10 14:11 ram29
brw------- root root 1, 3 2014-10-10 14:11 ram3
brw------- root root 1, 30 2014-10-10 14:11 ram30
brw------- root root 1, 31 2014-10-10 14:11 ram31
brw------- root root 1, 32 2014-10-10 14:11 ram32
brw------- root root 1, 33 2014-10-10 14:11 ram33
brw------- root root 1, 34 2014-10-10 14:11 ram34
brw------- root root 1, 35 2014-10-10 14:11 ram35
brw------- root root 1, 36 2014-10-10 14:11 ram36
brw------- root root 1, 37 2014-10-10 14:11 ram37
brw------- root root 1, 38 2014-10-10 14:11 ram38
brw------- root root 1, 39 2014-10-10 14:11 ram39
brw------- root root 1, 4 2014-10-10 14:11 ram4
brw------- root root 1, 40 2014-10-10 14:11 ram40
brw------- root root 1, 41 2014-10-10 14:11 ram41
brw------- root root 1, 42 2014-10-10 14:11 ram42
brw------- root root 1, 43 2014-10-10 14:11 ram43
brw------- root root 1, 44 2014-10-10 14:11 ram44
brw------- root root 1, 45 2014-10-10 14:11 ram45
brw------- root root 1, 46 2014-10-10 14:11 ram46
brw------- root root 1, 47 2014-10-10 14:11 ram47
brw------- root root 1, 48 2014-10-10 14:11 ram48
brw------- root root 1, 49 2014-10-10 14:11 ram49
brw------- root root 1, 5 2014-10-10 14:11 ram5
brw------- root root 1, 50 2014-10-10 14:11 ram50
brw------- root root 1, 51 2014-10-10 14:11 ram51
brw------- root root 1, 52 2014-10-10 14:11 ram52
brw------- root root 1, 53 2014-10-10 14:11 ram53
brw------- root root 1, 54 2014-10-10 14:11 ram54
brw------- root root 1, 55 2014-10-10 14:11 ram55
brw------- root root 1, 56 2014-10-10 14:11 ram56
brw------- root root 1, 57 2014-10-10 14:11 ram57
brw------- root root 1, 58 2014-10-10 14:11 ram58
brw------- root root 1, 59 2014-10-10 14:11 ram59
brw------- root root 1, 6 2014-10-10 14:11 ram6
brw------- root root 1, 7 2014-10-10 14:11 ram7
brw------- root root 1, 8 2014-10-10 14:11 ram8
brw------- root root 1, 9 2014-10-10 14:11 ram9
drwx------ root root 2014-10-10 14:11 vold

/dev/block/platform:
drwxr-xr-x root root 2014-10-10 14:11 dw_mmc.0

/dev/block/platform/dw_mmc.0:
drwxr-xr-x root root 2014-10-10 14:11 by-name
drwxr-xr-x root root 2014-10-10 14:11 by-num
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0 -> /dev/block/mmcblk0
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0boot0 -> /dev/block/mmcblk0boot0
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0boot1 -> /dev/block/mmcblk0boot1
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p1 -> /dev/block/mmcblk0p1
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p10 -> /dev/block/mmcblk0p10
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p11 -> /dev/block/mmcblk0p11
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p12 -> /dev/block/mmcblk0p12
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p13 -> /dev/block/mmcblk0p13
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p14 -> /dev/block/mmcblk0p14
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p15 -> /dev/block/mmcblk0p15
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p16 -> /dev/block/mmcblk0p16
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p17 -> /dev/block/mmcblk0p17
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p18 -> /dev/block/mmcblk0p18
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p19 -> /dev/block/mmcblk0p19
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p2 -> /dev/block/mmcblk0p2
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p20 -> /dev/block/mmcblk0p20
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p21 -> /dev/block/mmcblk0p21
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p3 -> /dev/block/mmcblk0p3
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p4 -> /dev/block/mmcblk0p4
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p5 -> /dev/block/mmcblk0p5
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p6 -> /dev/block/mmcblk0p6
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p7 -> /dev/block/mmcblk0p7
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p8 -> /dev/block/mmcblk0p8
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0p9 -> /dev/block/mmcblk0p9
lrwxrwxrwx root root 2014-10-10 14:11 mmcblk0rpmb -> /dev/block/mmcblk0rpmb

/dev/block/platform/dw_mmc.0/by-name:
lrwxrwxrwx root root 2014-10-10 14:11 BOOT -> /dev/block/mmcblk0p9
lrwxrwxrwx root root 2014-10-10 14:11 BOTA0 -> /dev/block/mmcblk0p1
lrwxrwxrwx root root 2014-10-10 14:11 BOTA1 -> /dev/block/mmcblk0p2
lrwxrwxrwx root root 2014-10-10 14:11 CACHE -> /dev/block/mmcblk0p19
lrwxrwxrwx root root 2014-10-10 14:11 CARRIER -> /dev/block/mmcblk0p7
lrwxrwxrwx root root 2014-10-10 14:11 CDMA-RADIO -> /dev/block/mmcblk0p12
lrwxrwxrwx root root 2014-10-10 14:11 EFS -> /dev/block/mmcblk0p3
lrwxrwxrwx root root 2014-10-10 14:11 HIDDEN -> /dev/block/mmcblk0p20
lrwxrwxrwx root root 2014-10-10 14:11 OTA -> /dev/block/mmcblk0p11
lrwxrwxrwx root root 2014-10-10 14:11 PARAM -> /dev/block/mmcblk0p8
lrwxrwxrwx root root 2014-10-10 14:11 PERSDATA -> /dev/block/mmcblk0p16
lrwxrwxrwx root root 2014-10-10 14:11 RADIO -> /dev/block/mmcblk0p13
lrwxrwxrwx root root 2014-10-10 14:11 RECOVERY -> /dev/block/mmcblk0p10
lrwxrwxrwx root root 2014-10-10 14:11 RESERVED2 -> /dev/block/mmcblk0p17
lrwxrwxrwx root root 2014-10-10 14:11 SYSTEM -> /dev/block/mmcblk0p18
lrwxrwxrwx root root 2014-10-10 14:11 TDATA -> /dev/block/mmcblk0p15
lrwxrwxrwx root root 2014-10-10 14:11 TOMBSTONES -> /dev/block/mmcblk0p14
lrwxrwxrwx root root 2014-10-10 14:11 USERDATA -> /dev/block/mmcblk0p21
lrwxrwxrwx root root 2014-10-10 14:11 m9kefs1 -> /dev/block/mmcblk0p4
lrwxrwxrwx root root 2014-10-10 14:11 m9kefs2 -> /dev/block/mmcblk0p5
lrwxrwxrwx root root 2014-10-10 14:11 m9kefs3 -> /dev/block/mmcblk0p6

/dev/block/platform/dw_mmc.0/by-num:
lrwxrwxrwx root root 2014-10-10 14:11 p1 -> /dev/block/mmcblk0p1
lrwxrwxrwx root root 2014-10-10 14:11 p10 -> /dev/block/mmcblk0p10
lrwxrwxrwx root root 2014-10-10 14:11 p11 -> /dev/block/mmcblk0p11
lrwxrwxrwx root root 2014-10-10 14:11 p12 -> /dev/block/mmcblk0p12
lrwxrwxrwx root root 2014-10-10 14:11 p13 -> /dev/block/mmcblk0p13
lrwxrwxrwx root root 2014-10-10 14:11 p14 -> /dev/block/mmcblk0p14
lrwxrwxrwx root root 2014-10-10 14:11 p15 -> /dev/block/mmcblk0p15
lrwxrwxrwx root root 2014-10-10 14:11 p16 -> /dev/block/mmcblk0p16
lrwxrwxrwx root root 2014-10-10 14:11 p17 -> /dev/block/mmcblk0p17
lrwxrwxrwx root root 2014-10-10 14:11 p18 -> /dev/block/mmcblk0p18
lrwxrwxrwx root root 2014-10-10 14:11 p19 -> /dev/block/mmcblk0p19
lrwxrwxrwx root root 2014-10-10 14:11 p2 -> /dev/block/mmcblk0p2
lrwxrwxrwx root root 2014-10-10 14:11 p20 -> /dev/block/mmcblk0p20
lrwxrwxrwx root root 2014-10-10 14:11 p21 -> /dev/block/mmcblk0p21
lrwxrwxrwx root root 2014-10-10 14:11 p3 -> /dev/block/mmcblk0p3
lrwxrwxrwx root root 2014-10-10 14:11 p4 -> /dev/block/mmcblk0p4
lrwxrwxrwx root root 2014-10-10 14:11 p5 -> /dev/block/mmcblk0p5
lrwxrwxrwx root root 2014-10-10 14:11 p6 -> /dev/block/mmcblk0p6
lrwxrwxrwx root root 2014-10-10 14:11 p7 -> /dev/block/mmcblk0p7
lrwxrwxrwx root root 2014-10-10 14:11 p8 -> /dev/block/mmcblk0p8
lrwxrwxrwx root root 2014-10-10 14:11 p9 -> /dev/block/mmcblk0p9

/dev/block/vold: