I can't sign in because 2FA only offers codes to mobile apps I don't have.
My iPhone crashed into the floor, shattering the screen, rendering it completely non-functional. After the repair, the iPhone required a restoration which did not restore my Microsoft Authenticator data. Now when I try to sign in as the sole admin for my O365 Business tenant, it tries to send the code to the old iPhone that can't receive it. I'm completely locked out of my account, and have had to move my O365 email accounts for my users to a temporary MX provider because I can't manage or pay for my services, but the domain is already registered with this instance. I need HELP.