Thread: PW3 Downgrading a jb'ed PW3 G090KB from 5.9.2
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Old 03-17-2018, 02:54 PM   #4
knc1
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Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
Quote:
Originally Posted by makue View Post
I have a white PW3 G090KB with firmware 5.9.2 which is jailbreaked.

At the moment KUAL, python and librarian sync are working and when usb is connected it boots into diag mode.

Is it possible to downgrade it to a former version as it's already jb'ed?
If it boots into the diags system (the Kindles are dual boot systems) you have everything you need.
Just consider the main system running 5.9.4 to be "bricked" and follow the directions to debrick it, using the files from the Amazon update image of your choice.

There is a sticky thread with "Where do I start" in the title.
Start there with the information about de-bricking a Kindle.
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