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XRE-00253 - This device needs to be initialized - X1 error message

This article provides instructions on resolving the XRE-00253 "This device needs to be initialized before we can continue" error.

When this error occurs, you will see the following message on your device:

  • "This device needs to be initialized before we can continue. Please call 1-855-OK-BEGIN and we'll get this taken care of for you.
    Account Phone Number: [XXX-XXX-XXXX]
    Cable card serial number: [XXXXXXXXXXX]
    Cable modem MAC: [XXXXXXXXXXXX]
    XRE-00253"

Next steps

If you continue to experience issues, please contact us using the method that is most convenient for you — chat with us online or call us to speak with a Comcast representative.

Additional information

Visit our Online Support Center to find common solutions.

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The easiest way to activate, manage, and troubleshoot your Xfinity experience is with the Xfinity app! Get 24/7 real-time support, pay your bill, view plan details, get outage updates, and more. Download the free Xfinity app, or scan the QR code with your smartphone.

Need additional support? Ask Xfinity Assistant.

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