Continue holding for about 5-10 seconds until the screen shows an or "Software Updating" progress bar. Release the button and wait. Do not turn off the power. Method B: Menu Update (If TV is functional) Turn on the TV and insert the USB drive. Go to Menu > Settings > About (or System). Select Software Update (USB) . Confirm the prompt to begin the update. 3. Post-Update
If you tell me your TV is showing (e.g., stuck on logo, no backlight, or "file not found"), I can provide more targeted troubleshooting. How to update any Samsung TV's firmware using a USB drive Continue holding for about 5-10 seconds until the
The TV will usually restart automatically once the bar reaches 100%. Method B: Menu Update (If TV is functional)
once the TV reboots to prevent it from trying to update again. Confirm the prompt to begin the update
Because these files are often split into multiple parts (like part01.rar ), you must have all parts to extract them correctly.