Bob "CTOBOB" Pellerin shows you step by step how to update a WatchGuard Firebox Firewall device. These steps are the same for most current models inclusing the T15, T20, T30, T35, T40, T70, T80 and above. Using the WatchGuard System Manager (WSM) we install and upgrade a T80 device to the latest version of the Firmware. As SilverBolth16 pointed out in a comment, it is also possible to use the WebUI to update a WatchGuard Firebox. This video was labeled as the WSM method and thus I ignored the WebUI. If there is interest we will cover that in a future video. Visit http://Ctobob.com for more information! Subscribe https://bit.ly/2y71jrK