It's simple to add the widget to your home screen, provided you've already set up your Smartthings app to work with your tv ...

Open Settings on the TV for all your reset options This article explains how to reset Samsung TVs' picture, sound, SmartHub, ...

There's a new SmartThings remote widget that lets you control a screened device from anywhere on your phone's home screen.

You can refer to its user manual for the process ... If there's a problem with your Samsung TV or remote, request a repair or ...