my Samsung galaxy s10 plus

[Sunilk21m1r]

My mobile in display fingerprint doesn't work properly sometimes didn't match also 

[modugusaikarthik]

did u keep any screen gards?

[vikassharmasarangarh]

Please check software updates, If you upgrade your mobile with latest version then go to setting - Select Display - select touch sensitivity - on. This setting will be helpful for you.

[Sunilk21m1r]

I try

[Sunilk21m1r]

No i didn't use any screen gard

[Sidhabhi]

Bro..delete your previous biometrics and register it again..and try to cover entire sensor while registering your fingerprints..and use index finger..

I am using screen protector but not facing such issue..and also enable touch sensitivity..

[Ravi0883]

re register your fingerprint