Deleted account in Microsoft Authenticator

Khoa Dang NHG 26 Reputation points
2022-02-12T13:28:14.097+00:00

I'm an admin and deleted my office 365 developer account in Microsoft Authenticator and can't sign back in to my account and there's no other authentication method.
How do I sign back in to my account when every time I log in it asks to open Microsoft Authenticator but I deleted my account in Microsoft Authenticator so I can't authenticate
My account is dangkhoaarb1011@hbn01.onmicrosoft.com

Microsoft Authenticator
Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
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Accepted answer
  1. Dave Patrick 426.1K Reputation points MVP
    2022-02-12T15:39:28.267+00:00

    You can follow along here.
    https://support.microsoft.com/en-us/account-billing/common-problems-with-two-step-verification-for-a-work-or-school-account-63acbb9b-16a1-47b9-8619-6a865e8071a5

    --please don't forget to upvote and Accept as answer if the reply is helpful--

3 additional answers

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  1. JK 1 Reputation point
    2022-06-07T05:00:08.837+00:00

    Were you able to solve this issue?

  2. Bercis G.M 1 Reputation point
    2022-07-18T20:32:36.147+00:00

    Same here. I happily was trying out my sandbox subscription. Deleted admin account from MS authenticator. Now i am struggling to login to Microsoft 365. Very frustrating :(

  3. LA6600 1 Reputation point
    2022-07-18T20:52:53.307+00:00

    I recommend always adding more 2FA than just Microsoft Authenticator. The Backup isn't even perfect and easy to accidentally overwrite.

    Recall: If you see a QR code \ enter manual code for a 2FA app, you can add it in more than one place.

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