[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] hisham_waleed_karam:
c:\adb>adb shell

adb server is out of date. killing...

* daemon started successfully *

shell@android:/ $ ls -lR /dev/block

ls -lR /dev/block

/dev/block:

brw------- root root 7, 0 2014-09-08 05:52 loop0

brw------- root root 7, 1 2014-09-08 05:52 loop1

brw------- root root 7, 2 2014-09-08 05:52 loop2

brw------- root root 7, 3 2014-09-08 05:52 loop3

brw------- root root 7, 4 2014-09-08 05:52 loop4

brw------- root root 7, 5 2014-09-08 05:52 loop5

brw------- root root 7, 6 2014-09-08 05:52 loop6

brw------- root root 7, 7 2014-09-08 05:52 loop7

brw------- root root 179, 0 2014-09-08 05:52 mmcblk0

brw------- root root 179, 1 2014-09-08 05:52 mmcblk0p1

brw------- root root 179, 10 2014-09-08 05:52 mmcblk0p10

brw------- root root 179, 11 2014-09-08 05:52 mmcblk0p11

brw------- root root 179, 12 2014-09-08 05:52 mmcblk0p12

brw------- root root 179, 13 2014-09-08 05:52 mmcblk0p13

brw------- root root 179, 14 2014-09-08 05:52 mmcblk0p14

brw------- root root 179, 15 2014-09-08 05:52 mmcblk0p15

brw------- root root 179, 16 2014-09-08 05:52 mmcblk0p16

brw-rw---- system system 179, 17 2014-09-08 05:52 mmcblk0p17

brw-rw---- system system 179, 18 2014-09-08 05:52 mmcblk0p18

brw------- root root 179, 19 2014-09-08 05:52 mmcblk0p19

brw------- root root 179, 2 2014-09-08 05:52 mmcblk0p2

brw------- root root 179, 20 2014-09-08 05:52 mmcblk0p20

brw------- root root 179, 21 2014-09-08 05:52 mmcblk0p21

brw------- root root 179, 22 2014-09-08 05:52 mmcblk0p22

brw------- root root 179, 23 2014-09-08 05:52 mmcblk0p23

brw------- root root 179, 3 2014-09-08 05:52 mmcblk0p3

brw------- root root 179, 4 2014-09-08 05:52 mmcblk0p4

brw------- root root 179, 5 2014-09-08 05:52 mmcblk0p5

brw------- root root 179, 6 2014-09-08 05:52 mmcblk0p6

brw------- root root 179, 7 2014-09-08 05:52 mmcblk0p7

brw------- root root 179, 8 2014-09-08 05:52 mmcblk0p8

brw------- root root 179, 9 2014-09-08 05:52 mmcblk0p9

drwxr-xr-x root root 2014-09-08 05:52 platform

drwx------ root root 2014-09-08 05:52 vold

/dev/block/platform:

drwxr-xr-x root root 2014-09-08 05:52 msm_sdcc.3

/dev/block/platform/msm_sdcc.3:

drwxr-xr-x root root 2014-09-08 05:52 by-num

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0 -> /dev/block/mmc

blk0

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p1 -> /dev/block/m

mcblk0p1

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p10 -> /dev/block/

mmcblk0p10

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p11 -> /dev/block/

mmcblk0p11

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p12 -> /dev/block/

mmcblk0p12

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p13 -> /dev/block/

mmcblk0p13

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p14 -> /dev/block/

mmcblk0p14

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p15 -> /dev/block/

mmcblk0p15

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p16 -> /dev/block/

mmcblk0p16

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p17 -> /dev/block/

mmcblk0p17

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p18 -> /dev/block/

mmcblk0p18

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p19 -> /dev/block/

mmcblk0p19

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p2 -> /dev/block/m

mcblk0p2

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p20 -> /dev/block/

mmcblk0p20

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p21 -> /dev/block/

mmcblk0p21

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p22 -> /dev/block/

mmcblk0p22

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p23 -> /dev/block/

mmcblk0p23

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p3 -> /dev/block/m

mcblk0p3

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p4 -> /dev/block/m

mcblk0p4

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p5 -> /dev/block/m

mcblk0p5

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p6 -> /dev/block/m

mcblk0p6

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p7 -> /dev/block/m

mcblk0p7

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p8 -> /dev/block/m

mcblk0p8

lrwxrwxrwx root root 2014-09-08 05:52 mmcblk0p9 -> /dev/block/m

mcblk0p9

/dev/block/platform/msm_sdcc.3/by-num:

lrwxrwxrwx root root 2014-09-08 05:52 p1 -> /dev/block/mmcblk0p

1

lrwxrwxrwx root root 2014-09-08 05:52 p10 -> /dev/block/mmcblk0

p10

lrwxrwxrwx root root 2014-09-08 05:52 p11 -> /dev/block/mmcblk0

p11

lrwxrwxrwx root root 2014-09-08 05:52 p12 -> /dev/block/mmcblk0

p12

lrwxrwxrwx root root 2014-09-08 05:52 p13 -> /dev/block/mmcblk0

p13

lrwxrwxrwx root root 2014-09-08 05:52 p14 -> /dev/block/mmcblk0

p14

lrwxrwxrwx root root 2014-09-08 05:52 p15 -> /dev/block/mmcblk0

p15

lrwxrwxrwx root root 2014-09-08 05:52 p16 -> /dev/block/mmcblk0

p16

lrwxrwxrwx root root 2014-09-08 05:52 p17 -> /dev/block/mmcblk0

p17

lrwxrwxrwx root root 2014-09-08 05:52 p18 -> /dev/block/mmcblk0

p18

lrwxrwxrwx root root 2014-09-08 05:52 p19 -> /dev/block/mmcblk0

p19

lrwxrwxrwx root root 2014-09-08 05:52 p2 -> /dev/block/mmcblk0p

2

lrwxrwxrwx root root 2014-09-08 05:52 p20 -> /dev/block/mmcblk0

p20

lrwxrwxrwx root root 2014-09-08 05:52 p21 -> /dev/block/mmcblk0

p21

lrwxrwxrwx root root 2014-09-08 05:52 p22 -> /dev/block/mmcblk0

p22

lrwxrwxrwx root root 2014-09-08 05:52 p23 -> /dev/block/mmcblk0

p23

lrwxrwxrwx root root 2014-09-08 05:52 p3 -> /dev/block/mmcblk0p

3

lrwxrwxrwx root root 2014-09-08 05:52 p4 -> /dev/block/mmcblk0p

4

lrwxrwxrwx root root 2014-09-08 05:52 p5 -> /dev/block/mmcblk0p

5

lrwxrwxrwx root root 2014-09-08 05:52 p6 -> /dev/block/mmcblk0p

6

lrwxrwxrwx root root 2014-09-08 05:52 p7 -> /dev/block/mmcblk0p

7

lrwxrwxrwx root root 2014-09-08 05:52 p8 -> /dev/block/mmcblk0p

8

lrwxrwxrwx root root 2014-09-08 05:52 p9 -> /dev/block/mmcblk0p

9

/dev/block/vold:

opendir failed, Permission denied

shell@android:/ $