Check that your phone and TV support the same connection method
Use an HDMI cable with the correct adapter for your phone
Connect the adapter to your phone
Connect the HDMI cable from the adapter to the TV
Select the correct HDMI input on your TV
Turn on screen mirroring or casting on your phone if using wireless connection
Make sure your phone and TV are on the same Wi-Fi network if required
Open the casting, mirroring, or smart view option on your phone
Select your TV from the list of available devices
Confirm the connection on your TV if prompted
Use a streaming device if your TV does not support direct casting
Restart both devices if the connection does not work
Check cable, adapter, Wi-Fi, and TV input settings if needed