Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
8,431 questions
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
When I try to login into my authenticator app in my new device, it asks me to enter the code shown in my device to log in. But I can't. Since my previous mobile is not working and in this one I can't have a code without a sign in
You can reset the MFA from portal with admin login. then go to Entra ID> Users> Search for user and click on it> go to left side pane click on authentication methods> Re-register the MFA.
Thanks & Regards
Sarfaraz Khan