How to reset authenticator app

NavaLior Ayuso 20 Reputation points
2025-07-03T22:29:55.6333333+00:00

I have recently gotten a new phone and because of this - my Microsoft apps are not working . specifically, the Microsoft authenticator app. It keeps trying to get me to verify a number on the app.. in order to sign / in/ to the app- without giving any place to put the number for verification.

I can’t access my copilot on my phone and I’ve tried to make both apps forget my account to just resign in but nothing is working

Microsoft 365 and Office | Word | For business | Windows
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  1. Flora-T 7,855 Reputation points Microsoft External Staff Moderator
    2025-07-04T05:29:15.9533333+00:00

    Hi NavaLior Ayuso 

    Welcome to Microsoft Q&A Forum. Thanks for reaching out and sharing your issue.

    Since you're unable to access your Microsoft apps due to issues with the Microsoft Authenticator app on a new phone, here are the steps you can take to regain access:

    If You're Using a Personal Microsoft Account (@outlook.com, @hotmail.com, etc.)

    If You're Using a Business (Work or School Account)

    I hope the details provided will assist you effectively. If you need further assistance, please feel free to reach out.


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    1 person found this answer helpful.

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