Why does the POCO F6 Pro vibrate many times during fingerprint unlock recognition?

If the POCO F6 Pro vibrates multiple times during fingerprint unlock recognition, it is due to the device's feedback settings. This vibration feedback can occur when the phone is processing and verifying your fingerprint.
To reduce or eliminate this vibration, you can adjust the settings as follows:
1. Open the [Settings] APP on your phone;
2. Navigate to [Fingerprints, face data, and screen lock];
3. Select [Fingerprint unlock];
4. You will be prompted to set a screen lock before using the fingerprint unlock. After you set a screen lock, add your fingerprint;
5. Then your phone will enter the fingerprint unlock settings interface. Scroll down and turn off [Vibrate while unlocking]. Vibration won’t occur when no fingerprint animation is selected.
If the issue persists or if you have any other concerns, consider checking for system updates or contacting the local after-sales center for further assistance.