1, the screen image of Apple mobile phone can't be searched. That is, the mobile phone and the daily fitness mirror are not on the same wireless network. Small need to turn on Bluetooth.

2. The router turned on AP isolation, or used a switch, resulting in different LANs. You can use your mobile phone to open a hot spot with a small connection for testing.

3. If it is found, it means that it cannot be connected, which means that the screen projection function in the small system is too old to be updated in time, and it can be updated before the screen projection.