Ensure you have part01.rar , part02.rar , etc., in the same folder on your PC.
once the TV reboots to prevent it from trying to update again.
The TV will usually restart automatically once the bar reaches 100%. Ensure you have part01
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 physical Power button on the TV (not the remote). While holding the button, plug the TV back in .
Move the extracted firmware file to the root directory of the USB drive (not inside any folders). 2. Installation Procedure Method B: Menu Update (If TV is functional)
Perform a from the menu if you experience any glitches after the update.