It allows you to create a complete image of your tablet’s current state, including apps and data, so you can restore everything if a future modification fails.
The file is a TWRP (Team Win Recovery Project) recovery image for the Samsung Galaxy Tab 3 10.1 (Wi-Fi) — model number SM-T520 or SM-T521 (commonly referred to as p5210 ). twrp-2.8.7.1-p5210.tar.md5
This file provides the , which replaces the stock recovery on your tablet. Its primary features include: It allows you to create a complete image
On Linux/macOS/Windows (with tools):