Not personally familiar with the details, as I don't have any Amazon devices. Sounds like it involves jailbreaking and per-model differences: https://github.com

Not personally familiar with the details, as I don't have any Amazon devices. Sounds like it involves jailbreaking and per-model differences: https://github.com/koreader/koreader/wiki/Installation-on-Kindle-devices https://github.com/koreader/koreader/wiki/Installation-on-Ki...