Press and hold the buttons simultaneously.
To help ensure your flashing process goes smoothly, please let me know: What is running on your computer? t210.twrp.2.8.0.0.tar.md5 download
Installing a custom recovery may erase your user data. Perform a full backup of all important files, photos, and apps. Press and hold the buttons simultaneously
: Install the official Samsung Mobile USB Drivers to ensure your PC recognizes the tablet in Download Mode. Installation Guide via Odin t210.twrp.2.8.0.0.tar.md5 download