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Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
6,897 questions
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Thanks for reaching out to Microsoft Q&A.
Have you configured a backup for this earlier? if so, you can restore it without any issues. If not, you will have to reach out to your IT admin/support team to reset your MFA and then with the new security code try to re-add the account.
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