User's Manual

66xx/67xx Router Users Guide 168
Update Software
Note: Do not perform this operation unless you are instructed to by your ISP technician.
If your ISP releases new software for your router, follow these steps to perform an upgrade:
1. Obtain an updated software image file from your ISP.
2. Enter the path to the image file location or click on the Browse button to locate the image
file.
3. Click Update Software once (and only once) to upload the new image file.