The recommended method is to contact an Administrator from your organization to restore your account. If you are the Administrator, or cannot contact the Administrator at this time, you can try the following steps to self recover your account:
- Navigate to the Microsoft Sign-In Helper
- Click the button that says 'Sign-In Helper'
- Follow the on-screen instructions to recover your account
- If you are unable to self-recover your account, you will be prompted to contact an Agent
If you are able to log in to the Microsoft 365 Admin Center:
- Search for your user account and open in
- Near the bottom, click the 'Multi-factor authentication' link
- A new window will open
- If your account is not already selected, select it using the checkbox
- Click the 'Require Re-register MFA' button
- Now, sign back into the Microsoft Authenticator app