Looks like there is an unofficial LineageOS 17.1 build. Depending on what you need the tablet to do, it may or may not suffice (looks like the main current iss

Looks like there is an unofficial LineageOS 17.1 build. Depending on what you need the tablet to do, it may or may not suffice (looks like the main current issues are related to camera support). https://forum.xda-developers.com/tab-s2/development/rom-lineageos-17-1-t4070161 https://forum.xda-developers.com/tab-s2/development/rom-line... That subforum also has other builds of LineageOS as well as some AOSP ports and similar stuff. Definitely a bit hacky but so goes the unofficial maintenance of older mobile devices.