I don't know which kindle version you're working with, but for extracting The uImage, all I had to do was download a fw upgrade from amazon, extract it, open the firmware upgrade script in a text editor and look at how it backs up the script (offsets are given in script). Or even easier (if you know how to use dd, view /test/firmware-tools/flash-kernel-1.sh (or something), get the offsets, and use dd from SSH.
|