Press and hold "Left + Home" on the remote control for 3 seconds simultaneously, the remote control will be deleted, the pairing signal will be sent for 30 seconds, and the green light will blink. If the pairing is successful, the green light on the remote control will turn on for 2 seconds and then turn off. If the pairing fails, the green light on the remote control will blink for 30 seconds and then turn off.