2. Put the zip file on to an USB drive (or SD Card) formatted to FAT32
3. Booting up into system recovery menu:
To enter system recovery menu, your box has to be connected to a display (so that you can access the menu options) and the USB drive has to be plugged in;
a. Press and hold the "Recover" button on the back of the case next to them HDMI port;
b. While holding the "Recover" button, press the "Power" button to boot the box into recovery menu;
c. You may release both buttons when you see the MINIX boot logo;
4. Choose "apply update from EXT", then choose "Update from udisk" (or "Update from sdcard")
5.Select the update.zip file which is copied to your USB drive/SD Card
6. Enjoy a cup of tea and let the update complete in about 3-4 minutes;
7. Choose "reboot system now" after the update is complete;
Below video was recorded with X8-H PLUS for reference, it works the same way for X6/X8/X8 PLUS/X8-H, just using a different .zip package: