+1 on this. Kobos actually use Linux under the hood. And although the default UI is proprietary, it’s super easy to install KOReader.
You don’t even need to hack into it some custom firmware, just a sideloader, which normally doesn’t break even if you actually updated the base firmware.
Here the official tutorial on how to do it: https://github.com/koreader/koreader/wiki/Installation-on-Kobo-devices
+1 on this. Kobos actually use Linux under the hood. And although the default UI is proprietary, it’s super easy to install KOReader.
You don’t even need to hack into it some custom firmware, just a sideloader, which normally doesn’t break even if you actually updated the base firmware.
Here the official tutorial on how to do it: https://github.com/koreader/koreader/wiki/Installation-on-Kobo-devices