Samsung galaxy s8: How to fix issue when fingerprint sensor not working

How to fix issue when fingerprint sensor not working Many Samsung galaxy s8 users have facing issues with their phone,fingerprint sensor not working properly. Samsung galaxy s8 Users going to unlock phones and occasionally fingerprint not unlock it. Samsung galaxy s8 phone fingerprint sensor does not register that finger is even located on the fingerprint sensor. Last few weeks this problem has become significantly more frequent. Problem is seems intermittent. In case you are also facing same issues with your Samsung galaxy s8 fingerprint sensor please try to fix it with below steps: Fix 1: Secure Lock time Locked phone and secure locked are the two different things .when the phone screen timeout that phone has locked already. You have to secure lock to instantly press with power key or screen will timeout. Biometrics work for secure lock ( Lock screen>secure lock setting>secure lock time ) Fix2: Clear phone cache For fix the issue with Samsung gal...