Xiaomi Yuntai Edition 2k*** cannot enjoy the third camera.

1. Confirm equipment compatibility: Check Xiaomi official website or related documents to confirm that the camera supports * * * and enjoys the function of the third camera.

2. Update firmware and software: Make sure that the camera firmware and related applications are the latest version, and the update can fix some known problems.

3. Restart the equipment: restart the camera and related equipment to eliminate temporary problems.

4. Contact technical support: The problem still exists. Contact Xiaomi's customer support or technical support department for further help and guidance.