: Move the .img file to the main (root) directory of the USB drive; do not place it inside any folders. Initiate Update : Turn off the TV and unplug the power. Insert the USB drive into the TV's USB port.

: A red LED will typically blink slowly during the update. When the blinking becomes rapid, the update is complete.

: Remove the USB drive, unplug the power once more, and restart the TV.