Hello @LeroyDartagnan
Welcome to Q&A forum!
Here are the instructions you can follow to set up the Microsoft Authenticator app on your new phone:
- Sign in to your Microsoft account Go to https://mysignins.microsoft.com/ and make sure you can successfully sign in.
- Remove the old Authenticator method After signing in, delete the Microsoft Authenticator method and the corresponding account from the Authenticator app on your old phone.
After that, you can choose "Add Sign-in method" and click on "Microsoft Authenticator" sign-in method.
3. Repeat for each account
You can do this one by one for each account on your old phone until all accounts have been successfully transferred.
4. Keep the old phone until done
Please keep the Authenticator app installed on your old device until all accounts have been fully transferred to avoid any issues during the process.
If you're still having trouble or stuck somewhere, feel free to drop a few details, I am always happy to help you.
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