C:\Program Files\Java\jre7\platform-tools>adb shell
adb server is out of date.  killing...
* daemon started successfully *
# dd if=/dev/block/mmcblk0p17 of=/sdcard/mmcblk0p17.img
dd if=/dev/block/mmcblk0p17 of=/sdcard/mmcblk0p17.img
512+0 records in
512+0 records out
262144 bytes transferred in 0.023 secs (11397565 bytes/sec)
#