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					Originally Posted by  Zlatomip
					 
				 
				FINALY!!)) 
After I connected to Kindle with Putty (via Wi-Fi), I wrote the commands: 
(thanks to  twobob and  knc1
[root@kindle root]# dd if=/dev/mmcblk0p1 of=/mnt/us/mmcblk0p1.img bs=4K 
89600+0 records in 
89600+0 records out 
367001600 bytes (350.0MB) copied, 143.647631 seconds, 2.4MB/s 
[root@kindle root]# dd if=/dev/mmcblk0p2 of=/mnt/us/mmcblk0p2.img bs=4K 
16384+0 records in 
16384+0 records out 
67108864 bytes (64.0MB) copied, 23.071770 seconds, 2.8MB/s 
[root@kindle root]# dd if=/dev/mmcblk0p3 of=/mnt/us/mmcblk0p3.img bs=4K 
8192+0 records in 
8192+0 records out 
33554432 bytes (32.0MB) copied, 13.013097 seconds, 2.5MB/s 
is it all? full backup is finished?)) so now I can do all these horrible things with Kindle?)) (beginning with "pre-brick updates... => rusifications...and so on)?    
			
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 Almost -
Now plug in the USB cord from Kindle to computer - -
You should find those three files in the "Kindle storage" (same place you would put a book to read).
Copy them off to someplace safe on your computer for when you later brick the device.