[Azrhei]

Some time ago I took steps to remove ads from my Kindle. My mistake (as it never actually worked) and now I want to update my firmware.

I'm currently at 4.0.1
I made changes to the kindle via SSH which I reversed (so I think) and did a factory restore (which I know does nothing useful)

Despite this I can't update and it's error U006 (Which I found out means that the update doesn't like something I changed)

Attached is the logs after a attempt at update.

Is there anyway that I can restore it quick and easy? If not I can SSH in and make changes but I may need original files to do that.

Sorry if this was asked and anwered, I did search and found nothing that would helped.