: The screen may stay black or show an "Upgrading Software" message. Do not turn off the TV or remove the USB until the LED stops blinking or the TV restarts automatically (usually takes 3–7 minutes). Method 2: Online Update (Smart/Android Models)
: Press the Home or Menu button on your remote and navigate to the Settings icon (often a gear or cog). soniq tv update firmware
: Press the Menu or Home button on your remote. : The screen may stay black or show