The official method for most modern Samsung TVs (2016 and newer) is through the Samsung SmartThings App :
If you have an older TV model or prefer an alternative interface, these third-party apps are highly rated: download samsung tv remote control
Open the Google Play Store (Android) or Apple App Store (iOS) and search for "SmartThings". Setup: Open the app and sign in with your Samsung Account . The official method for most modern Samsung TVs
Ensure your smartphone and Samsung TV are on the same Wi-Fi network . download samsung tv remote control
Follow the on-screen prompts; you will likely need to enter a PIN that appears on your TV screen into the app. Top Third-Party Samsung Remote Apps