A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
Unfortunately, once you delete an account in the Microsoft Authenticator app, it cannot be restored. The app does not have a built-in feature to recover deleted accounts. It is important to back up your credentials and accounts in the Authenticator app to avoid losing access in the future. You can find more information on how to back up and recover account credentials in the Authenticator app through Microsoft's support documentation.
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