[Q][XP][JB] Unable to get kernel using adb

user44 said:

> adb shell "dd if=/dev/block/mmcblk0p22 of=/sdcard/Boot.img"

using the above command i cannot get the kernel, the message i get is this: /dev/block/mmcblk0p22: cannot open for read: no such file or directory

tried using the same command on android terminal on the phone, still get similar message that the directory doesn't exist.
command used on terminal:
> su
> dd /dev/block/mmcblk0p22 of=/sdcard/Boot.img

any idea how to get the kernel? if you know please help. thanks


device:
- Xperia P LT22i
- Rooted with Locked Bootloader
- Stock Jelly Bean 4.1.2 ROM and Kernel

Click to expand...

Click to collapse

user44 said:

got it from here: http://xdaforums.com/showthread.php?t=1450588

i did what you said and it says ----- /dev/block/mmcblk0p9: cannot open for read: permission denied

Click to expand...

Click to collapse

user44 said:

got it from here: http://xdaforums.com/showthread.php?t=1450588

i did what you said and it says ----- /dev/block/mmcblk0p9: cannot open for read: permission denied

Click to expand...

Click to collapse