twrp3021smt560tar upd refers to a specific custom recovery firmware file— TWRP 3.0.2-1 Samsung Galaxy Tab E (SM-T560) , packaged in a format for flashing via the Review of TWRP 3.0.2-1 for For owners of the aging Samsung Galaxy Tab E

TWRP 3.0.2-1 introduces even on this legacy device:

Once finished, disconnect the cable. Force the device to power off (hold Power + Home + Volume Down Immediately after the screen goes black, switch to holding Power + Home + Volume Up until the TWRP splash screen appears. Swipe to "Allow Modifications" if prompted. Key Features of TWRP 3.0.2-1 Fully Touch-Based Interface : Replaces the text-based stock recovery with a modern GUI. Comprehensive Backups

: Before flashing, it is critical to enable USB Debugging and OEM Unlocking within the tablet's Developer Options to prevent the system from blocking the custom software. Safety and Risks