Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
7,963 questions
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I have been getting one Invalid code after another using Authenticator since Last Night throughout today. I am unable to log into my account hooked up to Authenticator. Do you have any advice? I can't log into my account on my iphone to get SMS text validations. so I am really stuck. Thank you!
Did you manage to resolve this? I have exactly the same problem.