The latest official firmware remains Android 5.1.1. You can check for any minor security patches by going to Settings > Software update > Download and install Custom ROMs (Android 10+):
There is no official Android 10 update for this specific model. While newer models like the SM-T295 (Galaxy Tab A 8.0 2019) did receive Android 10, the SM-T285 is hardware-limited and older. Unofficial Options (Custom ROMs)
Smt285 Android 10 Upd Official
The latest official firmware remains Android 5.1.1. You can check for any minor security patches by going to Settings > Software update > Download and install Custom ROMs (Android 10+):
There is no official Android 10 update for this specific model. While newer models like the SM-T295 (Galaxy Tab A 8.0 2019) did receive Android 10, the SM-T285 is hardware-limited and older. Unofficial Options (Custom ROMs)