|
What exact version of KOReader did you download? And from where? What's the firmware version currently installed on your PW4?
My guess would be that you're either using "koreader_kindle2" stable build (that's not armhf compatible) or nighty build that was built with wrong toolchain settings that don't work on PW4, KT4?, Oasis and other "10th gen" Kindle models.
Or you started with older nightly build but then updated it to newer but broken nightly build?
|