@NiLuGe I think i successfully made the jb&hotfix!!!Now i want to install koreader,but i have some questions please.It says i first have to install kual.But here says that KT4 model needs the booklet version of kual and this needs MR package installer.Can you please tell me which files to choose?
https://www.mobileread.com/forums/sh...d.php?t=203326