Though never mainstream on the T310, this TWRP version allowed experimental dual-booting of TouchWiz (stock) and LineageOS—something the 3.0.x series couldn’t manage due to partition layout mismatches.
Below is a technical report structured like a brief conference paper or an industry white paper. t310.twrp.3.1.0-1.tar.md5
t310.twrp.3.1.0-1.tar.md5 is not a glamorous file. It has no GUI, no marketing, no official support. But it represents something profound: . Though never mainstream on the T310, this TWRP