You should ask for help in the Kindle Developers forum where the hacks are created. They are more likely to be of assistance with kindle debricking.
EDIT: I see that this conversation did move over to the developer's forum:
https://www.mobileread.com/forums/sho...d.php?t=153061
Another member got his bricked kindle operating in that thread:
https://www.mobileread.com/forums/sho...57#post1824757
What is the current status of timofonic's DX?