Hi giorgio130,
The koreader_old.zip works fine in my glo 2.5.2. Thanks! Is there a convenient way to exit the program. I remember xor_ has another version koreader as below which has a black home button on top. It can trigger to restart. If your build version can add this function that would be great!
https://www.mobileread.com/forums/sho...0&postcount=73