I'm trying to pull the partition /dev/block/mmcblk0 directly to my Windows PC, following the instructions from:  while the phone is in TWRP, using the command:  adb pull /dev/block/mmcblk0 mmcblk0.img   But it keeps returning the error:  remote object '/dev/block/mmcblk0' not a file or directory   What am I doing wrong?  Thanks in advance.  Additional information: The reason that I want to do this is because I want to restore deleted files from a Samsung Galaxy S4 Mini (GT-I9195), so I need the entire partition.
So here is what i want to pull : mmcblk0 whith it's size 15.7 GB.  C:\adb&gt;adb shell shell@android:/ $ su su shell@android:/ # fdisk -l /dev/block/mmcblk0 fdisk -l /dev/block/mmcblk0  Disk /dev/block/mmcblk0: 15.7 GB, 15758000128 bytes 1 heads, 16 sectors/track, 1923584 cylinders Units = cylinders of 16 * 512 = 8192 bytes   This is what I tried:  C:\adb&gt;adb shell su busybox cat /dev/block/mmcblk0 &gt; C:\1.bin   I only have 1KB output with content inside said "unknown id". Also tried with pull but seems also doesn't work.  What should I do to get this 15.7 GB mmcblk0  ?
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