A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
Try the following steps to complete authentication on the new phone:
- Make sure the Microsoft Authenticator app is unlocked and open on the new phone. If the app is locked, the entry box or approval prompt may not appear.
- Check that notifications are enabled for Microsoft Authenticator on the phone (no silent/blocked notifications). If notifications are off, open the app directly and look for the sign-in request or one-time code.
- Confirm the app is up to date by installing the latest version of Microsoft Authenticator.
- Ensure the phone has a working internet connection (try switching between Wi‑Fi and mobile data) so the sign-in request can reach the device.
- Verify the phone’s date and time settings are correct and set to update automatically.
- If the sign-in is asking for a code, use the one-time password (OTP) code shown for that account inside the Authenticator app, even if no pop-up appears. Many sign-in pages have a field where the 6‑digit code can be typed manually.
- If the sign-in is expecting a push notification but nothing appears, try choosing “Use a different verification method” (if shown) and select SMS, voice call, or email as an alternative, then complete sign-in and review/update your security info.
- If none of the above works and you still cannot complete sign-in, use the Reset your password option on the sign-in page if available, or contact your organization’s IT admin to reset your authentication methods.
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