Locked our of authenticator

Ronald Evans 0 Reputation points
2026-11-07T14:59:13.3966667+00:00

When I open the authenticator it asks me to sign in to add my account. When I try, it sends a 2-digit number and asks me to open the app and enter it. But I can't open the app as it is locked. I am going round in circles.

Microsoft 365 and Office | Subscription, account, billing | For business | Other
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  1. Daniel-Vo 7,980 Reputation points Microsoft External Staff Moderator
    2026-11-07T15:31:33.09+00:00

    Dear @Ronald Evans ,

    Good day! Welcome to Microsoft Q&A forum!

    First of all, I would like to clarify one point: as a forum moderator, I do not have the authority or the tools to assist you in resolving issues related to your tenant, account details, billing information, or authentication settings on your behalf.

    To better understand your issue, please provide some additional information:

    • Based on the tags on your question, is the account you are using provided by an organization?
    • It seems that this is your first time linking your account to an authenticator app, is that correct?
    • Are you able to sign in to https://myaccount.microsoft.com/?ref=MeControl?

    Any updates you’re able to share would be really helpful. I'm here and happy to help! Thank you for your kindness and patience! 

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  2. AI answer

    2026-11-07T14:59:27.58+00:00

    If the app itself is locked, unlock Microsoft Authenticator with the device PIN, fingerprint, or Face ID first. A locked app can prevent the number entry box from appearing.

    Then check these items in order:

    1. Enable notifications for Authenticator
      Silent or disabled notifications can stop the approval prompt from appearing.
    2. Make sure the phone has internet access
      If needed, switch between Wi‑Fi and mobile data.
    3. Update Microsoft Authenticator
      An outdated app version can cause sign-in failures.
    4. Check date and time settings on the device
      Incorrect device time can interfere with authentication.
    5. Try the sign-in again
      If the sign-in page shows the number prompt again, open the unlocked Authenticator app or tap the New sign-in request notification, enter or tap the matching number, and approve.

    If the app keeps locking itself, open Authenticator and turn App Lock off in Settings if access is possible.

    If repeated sign-in attempts were made, Microsoft Entra multifactor authentication can temporarily block more attempts. In that case, wait and try again later, or use a different MFA method if one is available.

    If the account still cannot be accessed:

    • Work or school account: contact the IT admin or helpdesk. They can investigate sign-in logs and help reset or re-register MFA if needed.
    • Personal account: in Authenticator, use Send feedback to send logs, then contact Support.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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