Jan 9, 2018 · Xfinity Gateways are all-in-one devices that deliver internet and voice connectivity, whole-home WiFi coverage, network security, control and speed for the ultimate connected experience. …

Aug 14, 2017 · Activate an Xfinity Gateway or third-party modem with the Xfinity app Learn more about activating your Xfinity Gateway or an approved customer-owned third-party modem using the Xfinity …

Mar 27, 2025 · You can use these steps to complete the process on your end: To activate your internet modem using the Xfinity app, follow these steps: Ensure you are a Primary, Member, or Manager …

Jan 16, 2024 · Since I do have now the next gen network available for my house, I want to come back to Xfinity. I don't want to rent a modem, therefore owning my own is what I want. I'm still thinking about …

Jan 2, 2025 · I did not automatically receive the modem upgrade after three years of service and I did not receive any information about requesting an upgrade. How do I get this?

May 11, 2025 · Where can I find the user manual for the XB8 modem. I am not looking for the installation guide or other similar which is readily available

Dec 29, 2024 · Hello, @user_ohjkq7! Were you able to get your modem activated? Did the steps from @EG help? Remember, that you may need to try all the coaxial outlets in your home. Also, the …

Feb 20, 2024 · Note, however, that the Xfinity speed to gateway almost exactly matches the speed reported by the speed test from the RBR850. Are you sure that this modem supports a full 2.5 gbps …

Mar 6, 2018 · A modem connects your home to an Internet Service Provider's (e.g., Comcast's) network. A router connects your wired and wireless devices to your modem. The Xfinity Wireless Gateway …

Jul 22, 2025 · Thanks for reaching out — we get wanting to keep your home and work networks separate, especially when certain devices need a more straightforward connection. Unfortunately, …