TV-IP551W: Download the firmware file from our website here.
https://www.TRENDnet.com/downloads/list_subcategory.asp?SUBTYPE_ID=1539
Included with the firmware update are step-by-step instructions on how to update the firmware.
TV-IP551WI: Download the firmware file from our website here.
https://www.TRENDnet.com/downloads/list_subcategory.asp?SUBTYPE_ID=1540
Included with the firmware update are step-by-step instructions on how to update the firmware.