We apologize for the trouble you're experiencing. The multiple vibrations during fingerprint recognition are a result of an unsuccessful fingerprint match. This will happen if the fingerprint sensor is unable to properly read or recognize your fingerprint due to factors like a dirty sensor, wet fingers, or improper finger placement. Please make sure that the fingerprint sensor is clean and your finger is placed correctly. You can also turn off vibrate while unlocking. Thank you for your understanding and support!
To disable vibrate while unlocking the phone, please refer to the following steps:
1. Go to the [Settings] APP on your phone;
2. Tap [Fingerprint, face data, and screen lock];
3. Go to [Fingerprint unlock];
4. Turn off [Vibrate while unlocking].