Fingerprint sensor callibration Issue

[Wajjahat]

Hey dears,

I need solution for my A50 fingerprint sensor callibration issue please.

[karim25]

register two times same finger

[Wajjahat]

how

[Wajjahat]

but the setting option not working and saying fingerprint sensor callibration is required...

[karim25]

first add right thumb finger print and after that add another same thumb finger print

[karim25]

fingerprint sensor can also cause problems due to thick glass protector...try scanning fingerprints by removing protector

[karim25]

Or you can also try this. Go to settings-->display settings--> touch sensitivity--> on