No matter which service (s) you are self-installing, you can learn how to set up, connect and activate your service (s) all in a few easy steps using the links below.

Oct 29, 2025 · Skip the technician appointment! Follow our easy Xfinity self-install guide to get your Wi-Fi up and running fast.

This video will show you how to hook up and set up a new Xfinity xFi Gateway Modem (XB7), the 3rd generation of xFi Gateway Modems.

Sep 23, 2024 · Follow the step-by-step prompts in the app to install your xFi Gateway modem/router and set up your Xfinity home Wi-Fi network. Image credit: Comcast. Connect …

The Comcast Xfinity Gateway is a combination modem and router that provides internet connectivity to your home. Follow these step-by-step instructions to configure both a wired and …

Get assistance for your Xfinity; self-install kit, as well as instructions for self service activation, installation help, troubleshooting, and much more!

Aug 15, 2024 · Whether setting up a new internet connection or replacing your router with a new one, getting your Xfinity modem up and running is the first step toward a better Wi-Fi signal …

Sep 2, 2025 · Everything you need to set up Xfinity Internet yourself at home will be provided in the self-installation kit, also known as the Xfinity Internet Getting Started kit. Here’s what you’ll …

Mar 13, 2025 · Without further ado, I will tell you how you can set up Xfinity Internet with xFi Gateway. You need two major steps to set up the internet connection and a few sub-steps in …

In this comprehensive guide, we will walk you through the process of setting up your Xfinity WiFi without the need for the mobile app.