If your Authenticator App code isn’t working, here’s how you can resolve the issue:
1. Confirm the Code is Correct
- Ensure You’re Using the Correct Account: Double-check that you’re entering the code for the right account if you manage multiple accounts in your Authenticator App.
- Enter the Code Quickly: Authenticator app codes expire after a short period (typically 30 seconds). If a code has expired, wait for a new one to appear and try again.
2. Check Your Device Settings
- Synchronize Time on Your Device: The most common cause of an authenticator code failing is if your device's clock is out of sync.
- On your phone, go to Settings → Date & Time → Enable Set Time Automatically or Automatic Time Zone.
3. Try Resyncing the App
If time synchronization doesn’t resolve the issue, you may need to resync the app:
- Open the Authenticator App and select the account in question.
- Verify the setup details (like the key or QR code) against the original instructions provided when you set up two-factor authentication.
- If needed, re-add the account using the original QR code or manual setup key.
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