If you locate a compatible unofficial ROM, you will need the following tools and steps:
Proceed with caution. A few developers on XDA have managed to boot Android 11 on the SM-T365 using legacy hardware composer patches. While cool, the GPU rendering is glitchy, and the camera doesn't work. Only flash this if you are a developer or want to show off at a tech meetup. Sm-t365 Custom Rom
If you are looking to "revive" this tablet, you are currently limited to the official Android 5.1.1 If you locate a compatible unofficial ROM, you
Select Reboot System . Note that the first boot can take up to 10 minutes. Known Issues and Considerations the GPU rendering is glitchy