Sm T285 Custom Rom Android 7 [patched]

LineageOS is the gold standard for legacy hardware. The unofficial build for SM-T285 is surprisingly stable.

However, if you rely on Knox-dependent apps or need 100% stability for work, stick with stock Marshmallow (or better yet, upgrade to a newer tablet). Sm T285 Custom Rom Android 7

Back up all photos and files. Flashing wipes everything. LineageOS is the gold standard for legacy hardware