Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
6,945 questions
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I want to add a hotmail account to the authenticator app on my new iPhone. To do this, I need to remove the authenticator sign in function from the authenticator app on my old iPhone. However, I get "Authenticator app could not be removed" when I try to remove it. How to overcome this issue ?