[subcribed]

Hello Everyone.

Before I talk about my problem, a big thanks to all who applied your time and intelligence to this jailbreak!!!! It helps me feel I actually own the device instead of having it on loan from Amazon.

The Problem.

I have a KOA3 5.13.2.

I have applied the jailbreak with the kindlebreak file saying:
"Loaded logging functions
Didn't find existing developer key
Created developer key (0)
Updated permissions for developer key
Enabled developer flag
Finished installing jailbreak, restarting..."

However the moment I disconnect the USB of the Kindle [after loading JB Hotfix]
it says "Update error - an invalid update has been loaded on your device" pops up and the update button is greyed out"....

Versions I used:
kindle-jb-kindlebreak-1.0-r18327.tar.xz | 2021-Apr-14 20:37:16
JailBreak-1.16.N-FW-5.x-hotfix.zip | 2021-Apr-14 20:36:09

For good measure, I also reset firmware to 5.13.2, and tried the whole thing again.

Has anyone faced this problem? Any ideas?

thx!!!