Firmware in your 2Wire router is software that runs the router. Upgrades must be approved by your ISP for compatibility with its systems. For the average home user, upgrades to your router’s firmware are generally not necessary. If you are experiencing a problem with your router or if an upgrade introduces a feature you want installed in your router, you can request an upgrade. If an upgrade approved by your ISP is available, it will be offered to you through your router’s user interface.
