Procedure:
1. Insert mains plug.
2. Wait for a few seconds (until the power LED flashes yellow/green).
3. Insert USB stick in USB 2 socket.
4. Wait until LED becomes white (approx.one minute) and then LED flashes
white (approx. one minute).
Note1: After approx. 10 minutes, appliance should restart.
Note2: If update does not start, rename the firmware update file
to "update_loader.pkg".