Finger Print Sensor

[nitiz]

How to solve slow response of Finger print scanner

[afzarulsamsung]

u can add same finger for 3times , this will improve response time and accuracy,

[rajkm008]

Add both hands index finger as fingerprints on your device 3 times ...

[veer]

Also wait for updates bro if slow issue you fingerprint slove for software update

[Johnash]

If you have multiple finger print installed. Kindly delete all those and register one only with two fingers.