Let us see this in detail. 1] Get the app. To download and install the Microsoft Authenticator app on your Android phone, open the Google Play Store and search for “Microsoft Authenticator”.

Learn how to disable Microsoft's default requirement for its Authenticator app in Microsoft 365 and regain control over your organization's multifactor authentication settings.

How to set up two-factor authentication on your online services. Using 2FA to protect your accounts is a lot safer than using just passwords, especially if you use a separate authenticator app.

Open the Microsoft Authenticator app on your new phone. Tap Begin recovery. Sign in to the Microsoft account (iCloud for iOS users) you used to back up your data on your old phone.