？
1. Check whether Huawei mobile phone and Xiaomi TV are connected to the same wifi. If they are not in the same LAN, the device cannot be searched;
2, please confirm that the wireless router Settings: wireless Settings - wireless advanced Settings -AP isolation option is turned off, otherwise the device will not be found or connected, you need to restart the router after turning off AP isolation;
3. If the built-in screen projection software cannot achieve the screen projection, users can download and install third-party screen projection software, such as Lebo screen projection TV version 8.4 to achieve screen projection. In the process of screen projection, Huawei mobile phone and millet TV should always be kept in the same LAN.