these steps:

1.Select the Standby Mode Upgrade.

2.Select Off, 1 hour later, 2 hours later, 00:00, 02:00, 12:00 or 14:00.

–– Off: If you select Off, the TV will notify you with a pop up message when new upgrade software is available.

––1 hour later / 2 hours later / 00:00

/02:00 / 12:00 / 14:00: The TV

will automatically download new