Can AOSP be installed on the Boox (10.3) though? I thought the bootloader was locked…
In any case, i think going this route might be very finicky, i’m afraid it would become a new hobby just to get it up and running / and keep it updated.
No, it is locked and furthermore DOA because devices don't get version updates after release. E.g. my ultra C comes and dies with Android 13... In late 2023.