Follow the troubleshooting tips below if you experience issues with your Xfinity Internet or WiFi connection. Using the Xfinity app from your mobile device, the Xfinity Assistant, or accessing xfinity.com from your computer provides the same troubleshooting a customer service agent does, but without

***Updated 8/12/2026*** The purpose of this document is meant to be a reference to IR (infrared) receiver locations on the lineup of XFINITY X1 Set-Top Boxes. Each type of STB will be listed with a picture of the device, a yellow marker indicating where the IR receiver is, and a brief description of

​ ​ ​​​ ​ For an overview of the xFi website (xfinity.com/myxFi) and the app for mobile devices, see our web and mobile app article. For tips on managing your home network, see personalizing your home network with xFi. Restarting an xFi Gateway If you are experiencing home WiFi connectivity issues,

***Created by our Community*** GSM-1 Error Message: "Unable to retrieve DiscoveryConfiguration object, failed to retrieve scan configuration from AVSDB"Explanation: AVSDB is an external database that holds all information for autodiscovery to complete. Error means that the Cardio server coud not rea

​ ​***Updated 8/6/2026*** ​Question​ ​ ​​I am given the message "one moment please with ref code s0a00". It usually occurs around prime time and on the same few channels. What does this mean?​ ​ ​​ ​​Answer​ ​ ​​***Created by our Community***​ ​ ​​If you have the S0A00 error message it means your TV

***Updated 8/13/2026*** In this article, you can learn how to turn CC on or off on X1. Turn CC on or off using the Xfinity Voice Remote CC can now be turned on or off using the Xfinity Voice Remote. Press and hold the microphone (Mic) button, and say "closed captions on" or "closed captions off." Ac

***Updated 8/12/2026*** The Netflix app is available on Xfinity X1, Xumo Stream Box, and Xfinity Flex! To access content on the Netflix app, you’ll need: A compatible X1 TV Box (RNG150 and Pace XG1v1 models are not supported), Xumo Stream Box, or a Flex streaming TV Box. Xfinity Flex is no longer av

***Updated 9/1/2026*** Xfinity is proud to offer exclusive benefits for those who serve in the military. This includes: Discounts on mobile plans.Flexible line fees.Streaming services.Automatic updates for Xfinity membership to Diamond tier status, the highest tier. Looking to become a confirmed mil

​ ​***Updated 9/2/2026*** ​***Created by our ​​ Community Experts​​***​ ​ ​​ ​ ​ ​​ ​​You can find out more about Comcast's usage plans (data caps) here: ​​https://www.xfinity.com/support/internet/data-usage-plan/​ ​ ​​ ​ ​ ​​This guide is meant to help you understand some basics about data usage. ​

***Updated 9/2/2026*** ***Created by our Community Experts*** If your Services are subject to a minimum term agreement, and you terminate all or any portion of the Services under the minimum term agreement before the end of the minimum term, you may be charged an early termination fee. Review your m

***Updated 8/6/2026*** Introducing the Xfinity Voice Remote — only from Xfinity The Xfinity Voice Remote (models XR11, XR15, XR16, XR100, XRA and the Xfinity Web Remote) lets you find what you want faster by using voice commands to change channels, search for shows, get recommendations, and more. If

***Updated 8/17/2026*** Learn how to change the batteries in your Xfinity Home devices. When some devices' batteries start to expire, a low-battery alert shows on: The Xfinity Home app and your touchscreen if you subscribe to Xfinity Home Security.The Xfinity app if you have Xfinity Home Smart Home.

***Updated 8/11/2026*** With an X1 Wireless TV Box (XiOne, Xi5, and Xi6), you can watch live TV through your in-home Xfinity network without a coaxial cable connection. X1 Wireless TV Boxes also have the same functionality as other non-DVR X1 devices. For more information on Xumo Stream Box from Xfi

***Updated 9/1/2026*** Need to link, unlink or switch between your accounts? You can use your Xfinity ID to manage more than one account through xfinity.com. Linking lets you use one Xfinity ID to manage more than one house. Link an account If you don’t need steps on linking accounts, then sign in w

***Updated 5/5/2026*** Typically, two pieces of equipment are required to connect to the internet and the WiFi network in your home: 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 Wir

***Updated 2/27/2026*** With Xfinity Mobile's Phone Finder feature, you can locate a misplaced Xfinity Mobile phone in your home with just the sound of your voice. There is no setup or app installation required — all Xfinity Mobile phones are configured for Phone Finder to work out of the box. Voice

***Updated 8/30/2026*** Depending on your Xfinity Voice plan, you can access to up to 11 of the most popular calling features: Three-way calling*Anonymous call rejection*Advanced call forwarding*Call forwarding*Call forwarding selective*Call return*Call screening*Call waitingCaller IDCaller ID block

***Updated 5/4/2026*** ​ Question​ ​ ​ ​How do I log into my Xfinity modem so I can manage my home network?​ ​ ​ ​ ​ ​ ​​Answer​ ​ ​ ​***Created by our​​ ​​Community Users***​ ​ ​​ ​​With a computer, phone, or tablet that’s connected to your network, open a web browser and go to the Admin Tool at ​​

***Updated 9/1/2026*** Whether you are moving, upgrading devices, or canceling a service, Xfinity can help! Go to the Digital Return Center at xfinity.com/returns and use the on-screen steps for the device you want to return. Even if you already disconnected your account, you can still use the Digit

***Updated 7/13/2026*** If you have multiple Xfinity X1 TV Boxes in your home, you most likely have a DVR and one or more non-DVR TV Boxes. This article lists the different models of TV Boxes that you may have, including the XG1, XG2, XG1v3, XG1v4, RNG150N, and XiD. Notes: While you may have these d