I'm having trouble getting root access re-established after upgrading to 5.18.1 on my Paperwhite Signature 12th gen. I have the Winterbreak hotfix app installed. I tried to run it, but nothing seems to have happend. Trying to run KUAL produces the dreaded "Application Error" message. I then tried to re-install the hotfix .bin but received an "Update Failed" Kindle splash screen. What am I doing wrong? I believe I have the latest hotfix bin file, which I downloaded from:
https://kindlemodding.org/jailbreaking/WinterBreak/
I tried re-installing the MR Installer and KUAL support, but as noted in some other threads, ";log mrpi" no longer seems to work.
Any suggestions would be greatly appreciated.