T310.twrp.3.1.0-1.tar.md5 !free! -

This stands for Team Win Recovery Project . It is an open-source custom recovery image that replaces the stock recovery on Android devices. 3.1.0-1: This is the version number of the TWRP software.

The format .tar.md5 is non-standard; typically, an MD5 sum is stored in a separate .md5 file. In Samsung/Odin context, it indicates the TAR file is appended with an MD5 checksum (or the file is a text file containing the hash). Odin checks this hash before flashing to prevent corruption. t310.twrp.3.1.0-1.tar.md5

: Version 3.1.0 introduced the ability to back up directly to a PC via ADB, saving storage space on the tablet's limited internal memory. This stands for Team Win Recovery Project