Update the firmware on your Samsung soundbar
Update the Soundbar firmware via SmartThings Note: Use this method if you are unable to update via USB. Make sure your soundbar is connected to the Wi-Fi network using SmartThings. Unplug the soundbar, the subwoofer, and the rear speakers for 30 seconds, and then plug them back in. Open the SmartThings app on your phone and select the soundbar to a