: Download the "Open GApps" (ARM, 7.1, Pico or Nano) to ensure you have access to the Play Store.

: In TWRP, select "Backup" to save your current system.

: Installed on your PC so Odin can recognize the tablet.

: A custom recovery like TWRP 3.0.2-6 or newer is required to flash the new firmware.

Connect to your PC and use Odin to flash the TWRP recovery image to the "AP" or "PDA" slot.

: If you require root access, download the latest Magisk zip. Step 2: Install TWRP Recovery If your device is still on stock firmware: