1. Press B+HOME to turn on the controller.
2. Turn on your phone's Bluetooth, search for Xbox Wireless Controller, click and pair.
3. The next time you connect, just press the HOME button to turn on the controller and it will automatically connected.
Note: If the controller has been switched to another mode, you will need to use the key combination again to turn on the controller.
1. Press "A+HOME" to turn on the controller, and GameSir-T4 Pro will enter the pairing mode
2. Turn on the phone’s Bluetooth, search for the GameSir-T4 Pro, click and pair