Multi-screen interaction screen projection: Your TV or STB should support the multi-screen interaction function (consult your TV or STB manufacturer about how to open the function). Keep your mobile phone and the TV in the same network, and enter the Settings-Connected devices-Cast of your mobile phone. Select Enable the wireless display switch, and the mobile phone will automatically search for available TV devices in the same network, communicate and confirm the connection on the TV. All displays on your mobile phone can be projected onto the TV screen.
DLNA function: This function is not related to whether the mobile phone system supports this function. Some Android video applications already support this function. Your TV or STB is required to support the DLNA function (for how to enable this function, consult your TV or STB manufacturer). After entering the music or video screen on the same network, you can find the playback button that is used to switch to the DLNA function (the specific application design is different). It is recommended that you consult application vendors.)