Engineering Resources

× DUO Logo

Reactivating DUO on a Phone with the Same Number



  • On a computer, open a private/incognito window or tab in your web browser.

  • Visit https://auburn.edu/2factor and login with your AU username and password. If the page tries to automatically send a push, click the "Cancel" button.

    Cancel Image

  • Click the "My Settings & Devices" link on the left.

    Image of My Settings & Devices link

  • Cancel the push again if needed, the click the "Call me" button. Answer the phone call and approve the 2-factor verification request.

    Image showing the Call Me button

  • Under the device settings for the phone, click the "Reactivate DUO Mobile" button.

    Image showing the Reactivate DUO Mobile button

  • Verify the ownership of the phone number using the Call Me button (you may also use the text option).

    Image showing the phone ownership verification options

  • Open the DUO app on your phone and scan the QR code using the reactivate or +/add option.

    Image showing username and password

  • All set!