Updating the firmware on your is the best way to fix performance lags, patch security vulnerabilities, and gain access to the latest PatchWall features . Whether you are looking for a quick "over-the-air" (OTA) fix or a deep-level manual recovery using a USB drive, this guide covers every step to keep your TV running smoothly. Method 1: The Quick Way (OTA Update)

If a new version is found, click Download . Once finished, select Restart Now .

Do not turn off the TV or press any remote buttons during the installation progress bar, as this can "brick" your device. Method 2: Manual USB Update (Advanced/Recovery)

Select System Update . The TV will automatically search for the latest firmware.