1) Turn off the VidiU Pro
2) Hold in the reset button on the back of the unit with a paper clip.
3) Turn on the unit while continuing to hold the paper clip.
4) Let go of the reset button once UPGRADING... is displayed on the LCD screen.
5) Connect the VidiU Pro to the Internet via Ethernet or WiFI.
Follow the onscreen menus to download and install the latest firmware.
Note that the process will take several minutes to complete.