Why is my fingerprint sensor not working

Fingerprinting is by far one of the most widely used security methods on Android or iOS smartphones. It adds an extra layer of security to your phone and makes unlocking your phone much easier and faster. However, it becomes heartbreaking when the “Android fingerprint not working” error appears - sometimes the phone does not detect it, or it takes longer to respond, etc. This article will guide you on the reasons your fingerprint is not working and possible ways to fix the fingerprint not working on Android. Most of the time without needing to visit the repair center.

1. Check if your finger has any liquid.
2. Clean the fingerprint module.
3. Check if the fingerprint module is well connected.
4. Restart your device.
5. Update your software.
6. Wipe System cache
7. Recalibrate the fingerprint.
8. Reset your device.
9. Visit the service center.