1. Ensure you are connected to a 2.4G network.
2. Ensure your router signal is strong and the network is functioning properly.
3. Ensure the camera is successfully reset and the blue light flashes.
4. Ensure the camera is fully charged.
5. Do not plug in headphones and turn up the volume.
6. Ensure the Wi-Fi password is correct.
7. When scanning the QR code, avoid having bright light sources interfering with the narration.
8. Keep the camera 15-25cm away from the phone and do not move it quickly, especially not to move left or right If scanning is still not possible, wait for audio pairing (as mentioned earlier, make sure to turn on the sound and do not wear headphones)