If you have already downloaded the 5800_A8M480_0P10_Ver00.rar file from a support site:
: Do not turn off the TV during this process. It will automatically restart when finished. Troubleshooting Update the software on your Samsung smart TV or monitor Download AIWA 42LE6110 5800 A8M480 0P10 Ver00 rar
: Press the Home button on your remote and navigate to the Settings (gear icon) in the top right. If you have already downloaded the 5800_A8M480_0P10_Ver00
If your TV is operational, use these steps to download and install the latest version directly: If your TV is operational, use these steps
: While holding the Power button on the TV (not the remote), plug the power cord back in. Continue holding the button until the "Software Upgrading" or "Installing System Update" screen appears.
: Select Check for Update . If a new version is found, select Download . Once it reaches 100%, select Restart Now to apply the update. Method 2: Manual USB Update (For .rar/.bin Files)
: Insert the USB drive into the TV's USB port.