Check that your phone and TV support the same connection method
Use a USB-C to HDMI adapter if your phone supports video output
Connect the adapter to your phone
Connect an HDMI cable from the adapter to the TV
Select the correct HDMI input on the TV
Use screen mirroring from your phone if both devices support it
Turn on Wi-Fi on both devices for wireless casting
Open the casting or screen mirroring option on your phone
Select your TV from the list of available devices
Enter the pairing code if prompted
Use a streaming device if your TV does not support direct casting
Connect both devices to the same Wi-Fi network
Restart both devices if the connection does not work
Update the phone and TV software if needed