Carnegie Mellon University

Get the New iPhone? Here’s How to Update 2fa

October 12, 2021

Did You Get the New iPhone? Here's How to Update Your 2fa Registration

Apple recently released the new iPhone 13. If you got a new phone, you’ll need to update your DUO registration. DUO is the app used for two-factor authentication (2fa) with your Andrew account. To make sure you don’t lose access to protected CMU resources like email, Zoom or Canvas, update your device now:

  1. Visit
  2. Click Update an Existing Device.
  3. Follow the prompts to set up your new device with DUO.

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