Check that your TV supports screen mirroring, casting, AirPlay, Chromecast, HDMI, or USB
Connect both devices to the same Wi-Fi network if using wireless casting
On iPhone, open Control Center and tap Screen Mirroring
On Android, open Quick Settings and tap Cast, Smart View, or Screen Cast
Select your TV from the list of available devices
Enter the pairing code if prompted
Use a Chromecast or similar streaming device if your TV does not support casting
Connect your phone to the TV with a USB-C to HDMI adapter if using a wired connection
Connect your phone to the TV with a Lightning to HDMI adapter if using an iPhone
Plug the HDMI cable into the TV and adapter, then switch the TV input to the correct HDMI source
Use the TV manufacturer’s app if your TV requires one
Restart both devices if the connection does not appear
Make sure both devices have the latest software updates
Check that screen mirroring or casting is enabled on the TV
Disconnect and reconnect if the connection fails