3. Format the USB drive in FAT32 and copy the recovery.img file to the root directory.
4. Unpack the TWRP BACKUP firmware also to the root directory.
5. Turn on the Android Box in Recovery mode. The usual steps are:
- Use a small stick or toothpick to press the RESET button, which is inside the COAXIAL socket, continue to hold it in without removing it.
- Plug in the power. - Hold the RESET button until the device turns on (usually about 4-6 seconds).
6. Wait for TWRP recovery to start.
7. From the main TWRP screen, press the Recovery button. You will then be presented with the backup created using TWRP. Simply select this file and you will be presented with available partition images that you can restore. It's best to leave everything checked and then simply move the slider at the bottom to restore.
Once the restore process is complete, you can press Reboot from the main TWRP screen.