Why can the Xiaomi 15 not be unlocked by fingerprint?
If the Xiaomi 15 cannot be unlocked by fingerprint, please refer to the following details:
1. When using a scrapped SIM card, a security protection mechanism will be triggered. This mechanism does not allow the use of biometrics such as fingerprint and face data. Please remove the abnormal SIM card and try again;
2. Please keep your finger clean and dry. Moisture, dirt, or oil can interfere with the fingerprint recognition. Besides, cuts, peeling skin, or calluses can make your fingerprint unreadable;
3. If the fingerprint sensor is completely unresponsive, it will be a hardware defect. Please confirm whether the phone is dropped or exposed to water, which will make the fingerprint sensor malfunctioning.
1. When using a scrapped SIM card, a security protection mechanism will be triggered. This mechanism does not allow the use of biometrics such as fingerprint and face data. Please remove the abnormal SIM card and try again;
2. Please keep your finger clean and dry. Moisture, dirt, or oil can interfere with the fingerprint recognition. Besides, cuts, peeling skin, or calluses can make your fingerprint unreadable;
3. If the fingerprint sensor is completely unresponsive, it will be a hardware defect. Please confirm whether the phone is dropped or exposed to water, which will make the fingerprint sensor malfunctioning.
Does it help?
Yes
No