1. Turn on the camera
2. Press twice the Wifi button quickly, then followed by pressing the button on the remote shutter,(both buttons, shutter or select button can be used), if the LED indicator on the remote shutter is already blue, means pairing process is success.
If it is still red, repeat the process.
You don't need to turn on the wifi when you will use the bluetooth remote shutter, the wifi button is used only for pairing.