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
- Log in to the router and permit the firmware check.
or - Under Maintenance, click Router Upgrade.
- Click Check.
Manually update the router's current firmware
- Download the correct firmware from Netgear.
- Click Router Upgrade under Maintenance.
- Select Browse and locate the file.
- Click Upload.
Additional information
Visit our Online Support Center to find common solutions.
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