Using classic Outlook for Windows in business environments
Hi @Niraj-Dilshan ,
Thanks for reaching out about the trouble with your Microsoft Authenticator app after your phone broke. I know how frustrating it is to lose access to your authentication codes, and I completely understand your concern. Let's find the best way forward.
From your description, it seems your device was reset, and after reinstalling the Authenticator app, you may have signed in without restoring your previous backup. The Authenticator app primarily uses a cloud backup (to a personal Microsoft or iCloud account) for restoring saved codes. If this backup wasn't active, recovering them can be quite challenging.
If you had enabled cloud backup before, please try the following steps to recover your accounts:
- Open the Authenticator app on your restored mobile.
- On the welcome screen, tap Begin Recovery or Restore from backup.
- Sign in using the exact same personal Microsoft account (or iCloud account) you used on your old device.
- If a valid backup is found, the app will prompt you to restore your saved accounts.
For more detailed instructions, you can find them here: Back up and recover account credentials in Authenticator app
If recovery doesn't work or no backup was ever enabled, unfortunately, Microsoft can't retrieve your lost codes. For security reasons, your TOTP codes are only stored locally on your device.
In this situation, you'll need to regain access to each individual account that used TOTP codes. Please:
- Contact the support team for each website or service (e.g., Google, Facebook, banking apps) where you had 2FA enabled.
- Follow their account recovery process which usually involves verifying your identity and resetting MFA settings using alternative methods such as backup codes, recovery email, or phone number.
We understand this can be challenging, and we appreciate your patience.
I hope this helps clarify your situation and guides you toward regaining access to your accounts. Please feel free to ask if you have any other questions.
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