You can also reset your TV by unplugging it from the power socket for at least 30 seconds before plugging it back in. Once your TV is back on, try opening some apps to see if they're working properly.

Samsung starts rolling out One UI update for smart TVs, unifying the software experience across devices. The update introduces new features such as home screen tabs, Watch Later, and the ability ...

Launched in 2011, Smart Hub lets you manage your Samsung TV experience by giving you access to menus, download apps, or games, and go online. In fact, you can even watch a few TV channels for free.