Regenerate QR code to Readd Authenticator

ScottY 56 Reputation points
2022-11-24T23:17:35.51+00:00

Hello,

I have a number of users who are stuck in an authenticator loop. They have somehow deleted the MS account out of their Authenticator app, or have a new phone where the old phone is unservicable and when trying to get a QR code on the web to set it up again, they are prompted with the authenticator code challenge; Which of course we dont have and cant get!!

How can I reset this situation and allow them to login to myaccount.microsoft.com to get the QR code to resetup in authenticator again?

My mind is boggling on this one please help :) :/

Microsoft Security | Microsoft Authenticator
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7 answers

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  1. Bruce (SqlWork.com) 79,101 Reputation points Volunteer Moderator
    2024-04-08T21:01:52.8166667+00:00

    MFA would be mostly useless, if you could add a trusted device without verification (only have username/password).

    You should encourage your users to have an alternate MFA method besides the authenticator app.

    If the user can not access their MFA device, the account can only be reset by the Account Administrator.

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  2. terry leitch 0 Reputation points
    2025-08-11T17:26:51.1133333+00:00

    Adding MS Authenticator to my account has been a disaster. It reset and went into recovery but now says I need to get QR code from an account I can't access to finish recovery. I have the password but no way to get past 2nd factor to get get code. 5th day on this. MS support basically says it's too high in authorization, takes your number, then never calls.

    Asked all the AI bots and they pretty much all say "you can't get there from here".

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