Update router firmware for Netgear CG814, Linksys WCG200, Linksys BEFCMUH4

Here's how to make firmware upgrades with Comcast networking.

Note: These instructions are specific to the below devices. These devices are end of life (EOL) and have limited support. Learn more information about Comcast-supported devices.

• Netgear CG814v 1&2
• Linksys WCG200v 1&2
• Linksys BEFCMUH4

Automatically update the router's current firmware

1. Log in to the router and permit the firmware check.
   or
2. Under Maintenance, click Router Upgrade.
3. Click Check.

Manually update the router's current firmware

1. Download the correct firmware from Netgear.
2. Click Router Upgrade under Maintenance.
3. Select Browse and locate the file.
4. Click Upload.