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Old 10-03-2023, 04:05 PM   #1000
j.p.s
Grand Sorcerer
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Posts: 5,813
Karma: 103362673
Join Date: Apr 2011
Device: pb360
Quote:
Originally Posted by mammouth View Post
Hi all!
I have a kindle KT3 a KOA3 too. I have succsess with the KT3 (fw5.14.2) about half a year ago, its perfect. about 1 week ago i bougth the Oasis 2019 from second hand with fw 5.14.2 and i tried 3-4 times to JB it and install the KUAL and KOreader with partially success. with the JB procedure I havent any issues, thru the tutorial i have done the JB, and i have installed the hotfix too, extracted the mrpi installer. but i cannot install the KUAL booklet anyway. i was tried, to copy the "Update_KUALBooklet_v2.7.29_install.bin" file to the "mrpackages" folder and then ";log mrpi" the installation seems finished but no KUAL "book" appears anywhere on the kindle. tried the hotfix version too, same thing. what have I made wrond?
another bad thing happens today: i have forgot to put the device to airplane mode, and it have updated itself to 5.16.2.1.1.. no comment i know!
the interesting is: ";log mrpi" running if I call it, (i have tried to install KUAL booklet again, no success) and i think jailbreak survived. but i have no KUAL icon, and in this case i cannot downgrade the device with kual downgrader.
please give me some advice/opportunity. till your helping answer I do not reset or do anything with my device, and hope there are some possibilities to downgrade, and use the KOReader later on it! i love it so much!
than you in advance!
Adam
Thank you for listing the exact KUAL you tried to install. For KOA3 you need the coplate version from NiLuJe's snapshots page
https://www.mobileread.com/forums/sh...d.php?t=225030

I don't have personal experience with anythig over 5.12.x so you need to search around for posts that deal with 5.16.x
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