Edimax EW-7679WAC User Manual page 77

Update Firmware
From
Firmware Update File Click "Browse" to open a new window to
Update
74
Select to upload firmware from your local
computer or from an attached USB device.
(You must transfer a firmware file to the USB
device first.)
locate and select the firmware file in your
computer.
Click "Update" to upload the specified
firmware file to your access point.