Login problem

Follow these steps depending on what account is being protected by Microsoft Authenticator.

1. If this is a work or school (Microsoft Entra / Azure AD / Microsoft 365) account
   • Try another sign-in method if one is configured (SMS, phone call, email, security key, Windows Hello, etc.). On the sign-in screen, choose I can’t use my Microsoft Authenticator app right now or Use a different verification option and select an alternative method.
   • If no alternative method works or is configured, contact the organization’s IT Help desk or administrator and ask them to reset the multifactor authentication (MFA) settings for the account. They can:
     • Go to the Microsoft Entra admin center.
     • Open the user account.
     • Use the Require re-register multifactor authentication option so the account can be set up again in Authenticator.
   • If the account is the only global admin and no one else can reset MFA, the tenant admin must contact Microsoft Support by phone and ask to be routed to the Data Protection team to perform an admin MFA reset, as described in the referenced Q&A threads.
2. If this is a personal Microsoft account (Outlook.com, Hotmail, etc.)
   • On the sign-in page, choose I don’t have my Microsoft Authenticator app or I can’t use my app right now and select another verification method (SMS or email code) if available.
   • If codes are not arriving, follow the guidance in the verification-code troubleshooting article (for example, avoid repeated requests, check junk mail for messages from @accountprotection.microsoft.com, verify the phone/email on the Security info page when access is restored).
   • If no method works and the account is locked, complete the account recovery form and/or contact Microsoft Support from another account, as outlined in the referenced Q&A.
3. General Authenticator troubleshooting
   • Make sure the Microsoft Authenticator app is updated to the latest version and that notifications are enabled on the device so prompts and codes can be received.
   • Ensure the device has a working internet connection and correct date/time settings.
   • If the app shows “Authentication did not complete,” unlock the app, check that notifications are not silenced, and try again.

If none of the above paths work and there is no alternative verification method or admin who can reset MFA, only Microsoft Support/Data Protection can verify identity and restore access; forum moderators and tools cannot bypass MFA or send codes.

References:

• Troubleshoot problems with Microsoft Authenticator
• Common problems with two-step verification for a work or school account
• Using Outlook mobile to sign in
• Authenticator Did Not Complete Login
• Troubleshoot problems with the My Apps portal
• Troubleshoot issues in the Power Apps mobile app
• I have a Micrsoft business account and I am the admin and the only user registered under this account. I can't log in because i have replaced my phone and the authenticator doesn't work. - Microsoft Q&A
• How Do I Regain Access to My Account After Losing Access to Microsoft Authenticator? (Urgent Request). - Microsoft Q&A
• I need to speak with a real person and it seems impossible. - Microsoft Q&A
• Requesting a Tenant Admin MFA Reset - Microsoft Q&A
• Microsoft authenticator sending me into a spiral - Microsoft Q&A