Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
5,710 questions
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When you have 2 phones, with the Authenticator app installed on both devices under the same Microsoft account, why does the OneDrive backup of one overwrite the backup of the other? Cannot activate OneDrive backup on both devices at the same time!
How do I recover all saved passwords & access authentifications (used & saved on each phone), cumulated on both devices?