- Identify the proper firmware for your display:
Menu -> support -> contact samsung. that will be part of the second line called 'software version'
- Check the Blackdove repository of Samsung firmware versions located here:
- Unzip onto A USB thumb drive
- Insert into Television
- Press menu -> support -> software update -> Update now
- It will say 'I see a usb drive, should i search for updates on it?' Say 'yes'
- The update takes about 3 min, do not interrupt it
- At the end, it will reboot itself. do no turn off and back on