XfinityJessie's profile



4.7K Messages

Tue, Apr 24, 2018 7:00 AM


ANSWERED: How to upgrade your devices when you receive an upgrade letter from us?

How to Update Your Xfinity Equipment Online

Over time, Internet and TV equipment must be updated to keep up with the latest technology. If you rent equipment from Comcast, you are eligible for an update - on us!

If you own your equipment, please see   more about updating your modem  for instructions on how to find a modem compatible with your services.

Whether you own or rent, we will contact you when it is time for an update.

Customers who rent equipment and are eligible for a Self-Install Kit can order their new equipment at

To see these instructions in a different language, check out:



Updating Equipment Online via Self-Install Kit

  1. Click the Update Now button in the email provided or navigate to You will be prompted to login using your Xfinity ID and password.
    Blue Update now button in center of the page 
  2. Click the Get Started button.
    Get Started button center right 
  3. Review the details in the What You Have and What You'll Get fields to make sure the equipment listed is correct. Click the Continue button when you're ready to proceed.
    What You Have is on the left. What You'll Get is on the right. 
  4. Review your shipping and delivery address details. Then, click the Submit Order button to complete the process.
    Submit Order button at bottom right 
  5. A confirmation message will appear, and we'll send a tracking number to the preferred email address on your account so you can monitor your shipment.
    Confirmation message in center of screen 
  6. If you are not eligible for a Self-Install Kit, you can Schedule a Callback for a representative to assist you with the installation process.
    Schedule a Callback screen 
  7. Once you schedule the callback, you will receive a confirmation message.
    Confirmation message in center of screen





How to Upgrade Your Modem

Get the most from your wireless home network by upgrading your equipment and updating firmware.
Because outdated equipment and firmware can slow down what would otherwise be a fast connection, you'll want to make sure your network setup is always up-to-date to get the most out of your Xfinity Internet service.

Like computers and mobile devices, new WiFi equipment models are released regularly. While you don't need to immediately update your equipment to keep your home network running, you could be missing out on improved services if you continue to use older models.






Upgrade Your Owned Modem

If you want to enjoy our faster Internet speeds, such as Blast!, a DOCSIS 3.0 or above modem is required. You can rent one of our DOCSIS 3.0 Xfinity xFi Gateways, or you can buy an approved modem at a retail outlet near you. If you own your equipment, be sure to check  to find out if your equipment is compatible with your Internet speed.

If you rent equipment through Comcast and have been notified that you are eligible for an equipment upgrade, please visit

Before purchasing a new modem, be sure to check  for compatible devices.

Benefits of Renting from Us

One advantage of renting an Xfinity xFi Gateway is that we regularly update our firmware automatically, so you don't have to check for new updates. Gateways also support the fastest Internet speeds over WiFi to ensure you're getting optimal performance and coverage throughout your home. Learn more about the   benefits of renting an xFi Gateway.

Using a Modem and Router

If you don't have an Xfinity xFi Gateway, you'll need to periodically check for firmware updates. Generally, you can check for these updates through your router's administration site. For specific instructions, please see your router's user guide.




Replacing Your Equipment FAQs

Why am I being asked to replace my equipment?
Over time, Internet and TV equipment must be updated to keep up with the latest technology. If you rent equipment from Comcast, you can get an update - on us!

Learn more about the importance of upgrading your equipment.

How much will my new equipment cost?
If you rent equipment and install the new TV Box and/or modem yourself, there's no charge for exchanging. We can also schedule a professional installation, but an additional fee may apply.

What do I need to do with the old equipment once I receive my new device(s)?
There are three options for returning your rented equipment:

  • By mail: Use the return label in your Self-Install Kit.
  • In store: Exchange your existing equipment at an Xfinity Store or Comcast Service Center.
  • By appointment: If your new equipment is professionally installed, your technician takes your existing equipment.

Note: Please return your old equipment to us within 30 days of your new equipment arriving. There is a charge for unreturned equipment.

How quickly will I get my new equipment?
If you choose to have your equipment mailed to you, you should receive your new equipment in three to five business days. When confirm an email address with you, you'll receive a tracking number.

If you have any additional questions, contact us and mention "equipment update."  




Additional Resources

I am an Official Xfinity Employee.
Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Please, mark a reply as the Accepted Answer.tick
No Responses!
forum icon

New to the Community?

Start Here