Locked Out of Microsoft 365 Developer Admin Account – Lost Access to Authenticator App, No Recovery Method Available

Broyston Dias 0 Reputation points
2026-01-13T20:42:24.3+00:00

Hello Microsoft Support Community,

I need urgent help recovering access to my Microsoft 365 Developer Program account. I was the sole global administrator of my tenant. Unfortunately, my phone broke and lost access to the Microsoft Authenticator app, which was the only two-factor authentication (2FA) method configured on my account.

I did not have cloud backup enabled for the Authenticator app, and I no longer see any accounts inside the app. I was able to reset the password via my recovery email, but every time I try to log in, it still asks for the Microsoft Authenticator verification — with no other option (like email, SMS, or backup codes) shown.

Since I am the only admin on the tenant and cannot approve the login via the Authenticator app, I am completely locked out of the account. This account is critical for my development work, and I would be grateful if someone from Microsoft could help me reset or disable the 2FA temporarily or provide an alternate method to regain access.

Please let me know the exact steps I need to take or if there is a support escalation route I should follow.

Thank you in advance,

Microsoft 365 and Office | Subscription, account, billing | For business | Other

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