Press and on the TV's local keyboard (not the remote).

: Ensure you have all parts (e.g., part01 to part05) in the same directory.

The TV will detect the file; select to begin. The TV will restart once complete. Method B: Forced Update (If TV is not starting) Turn off the TV and unplug it from the power outlet. Insert the USB drive into the USB 1 or USB 2.0 slot.