Thread: PW Can't open Kual, item not signed by an authorised developer.
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Old 08-21-2025, 10:54 AM   #8
SpartanHeavy
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Device: K2 / K4 / PW5
Quote:
Originally Posted by z3roCoo1 View Post
But launching KUAL-KDK-2.0.azw2 tells me it's not signed.
You need up update your firmware to 5.6.1.1.

Check out this post for more info:

https://www.mobileread.com/forums/sh....php?p=4507344
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