Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
6,802 questions
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I recently updated to an Iphone 15 128. I had the authenticator app on my Iphone 11. How do I restore QR codes if I didn't have them backed up? Alternately, how do I know if I had them backed up on my One drive?