Once in TWRP, it may ask if you want to "Allow Modifications." Swipe to allow. Why Use TWRP 3.0.2-1?
Click on the button (or PDA in older Odin versions) and select the twrp-3.0.2-1-sm-t560.tar file you downloaded.
Android 6.0+ introduced forced encryption. TWRP 3021 can see the encryption but cannot decrypt it without a pattern/password. Fix:
: This is essential.
Open Odin on your PC and connect your tablet via USB. A blue indicator in the "ID:COM" box confirms the connection. Click the AP (or PDA) button and select the twrp3021smt560.tar file.
Congratulations! You have successfully installed TWRP recovery on your SM-T560.
As soon as the screen goes black, quickly switch to to boot directly into TWRP recovery. Troubleshooting & Tips
This specialized .tar archive allows users to bypass Samsung's factory restriction layers, replacing the stock recovery partition with a highly functional, touch-based interface designed for flashing custom ROMs, managing partitions, and establishing root access. Understanding the Component Breakdown