Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
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Hi, I'm trying to log in to portal.azure.com, but after entering my email and password, it's asking for a code from the Microsoft Authenticator app, which I can't access since I changed my mobile device and reset the old one. As the administrator of my Azure portal, I'm now unable to log in. What steps can I take to resolve this issue?