Install Smarters Player Lite
Open the App Store on your Apple TV, search for Smarters Player Lite, then download and install the application. Open it once installation is complete.
Update tvOS, verify the network and use an authorised App Store route that supports your service.

Install Smarters Player Lite from the App Store and sign in with the Xtream Codes API details supplied with your subscription.
Open the App Store on your Apple TV, search for Smarters Player Lite, then download and install the application. Open it once installation is complete.
From the Smarters Player Lite welcome screen, select Login with Xtream Codes API. Use the connection details supplied by IPTVUK4K after your order.
Enter a Playlist Name of your choice, then type the Username, Password and Server URL exactly as provided. Keep the Server URL prefix and punctuation unchanged.
Review the four fields for typing errors, then select Add User. Smarters Player Lite will connect to the server and import the playlist linked to your subscription.
Allow the application a moment to load the live channels, films and series. If the content does not appear straight away, close and reopen Smarters Player Lite, then check the login details again if necessary.

Restart the relevant app first, then the device, then the router. Record the result after each step so support can see what changed.
Model-specific behaviour can vary, but the preparation and privacy principles remain consistent.
Return to the full guide library, read the broadband speed guide or use the buffering checklist.