While holding the button, plug the USB cable into the USB 2.0 port (the white/black one, though sometimes the blue USB 3.0 works better depending on the driver) and the other end into your PC.
Download and install the on your PC. The installation process will also install the necessary USB drivers. a95x f3 air firmware
If the box won't boot, you must use a PC and the . Requirements: A USB Type-A to Type-A cable. Windows PC. Amlogic USB Burning Tool (latest version). Correct .img firmware file for A95X F3 Air. Steps: While holding the button, plug the USB cable into the USB 2