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  1. ANSWERED: Comcast Modem Wireless Gateway Device/Feature …

    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. …

  2. activate the xfinity without installing the app | Xfinity Community Forum

    Oct 2, 2024 · Hi, My phone can not install the app due to the low system version (can't be updated). And I already got my xfinity modem and want to activate it. How do I do that without the app?

  3. Internet - Xfinity Community Forum

    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 …

  4. What modem to choose from recommended list ? | Xfinity Community …

    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 …

  5. Replacing the Xfinity modem with your own modem | Xfinity …

    Nov 19, 2023 · Replacing the Xfinity modem with your own modem I got tired of my Xfinity bill getting so expensive and called Xfinity Customer support to talk about it, and they suggested I can significantly …

  6. ‎ANSWERED: How To Turn Bridge Mode on and off on Xfinity modem ...

    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 …

  7. Xfinity XB8 Router/Modem Login | Xfinity Community Forum

    Mar 31, 2025 · Xfinity XB8 Router/Modem Login Comcast technician came in today and replaced my defective XB7 router with a new XB8 router. Technician installed and activated the XB8. I'm trying to …

  8. ‎Upgraded to 2gb service | Xfinity Community Forum

    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 …

  9. xFi modem upgrade - Xfinity Community Forum

    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?

  10. why is ethernet port is flashing on new Xfinity modem? | Xfinity ...

    May 30, 2024 · Traded in old Xfinity modem for a new one. When hooking up the ethernet cable into the port on the modem with the orange stripe, the ethernet cable is flashing orange.