A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
For a Facebook account in Microsoft Authenticator, the entry can be added again by setting up Facebook two-factor authentication with Authenticator on the new phone.
- On a computer, open Facebook.
- Go to Settings > Security and Login.
- In Two-Factor Authentication, find Use two-factor authentication and select Edit.
- Select Turn On if needed.
- In the Add a backup section, choose Setup in the Authentication app area. Facebook shows a QR code.
- On the new phone, open Microsoft Authenticator.
- Select Add account from the Customize and control icon, then select Other account (Google, Facebook, etc.).
- Scan the QR code from Facebook.
- If the camera does not work, the code and URL can be entered manually.
- Confirm the Facebook account appears in Authenticator and that a 6-digit verification code is shown.
- Back on Facebook, select Next, then enter the verification code from Authenticator to finish setup.
If the account had previously been backed up and restored, third-party accounts such as Facebook typically restore the one-time password entry. If it did not restore, the supported path is to set up the Facebook account again from Facebook’s two-factor authentication page.
Also make sure Microsoft Authenticator is updated to the latest version before adding the account.
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