SMC Networks Barricade SMCWBR14-G - Manual (Page 89)

Advanced Setup
77
Tools - Firmware Upgrade
Use this screen to update the firmware or user interface to the
latest versions. Download the upgrade file from the SMC web
site (www.smc.com) and save it to your hard drive. In the
Firmware File field, click Browse to look for the downloaded file.
Click APPLY. Check the Status page Information section to
confirm that the upgrade process was successful.