fingerprint calibration

[MoeenBukhari]

i have samsung A51 . its fingerprint didn't work .. its showing always fingerprint calibration. plz help why i slove it

[uw3r]

Change your screen protector...buy original

[Saadi121]

Put 9d or matt glass

[MoeenBukhari]

koi b glass ni lagaya hua .. original he rakha hua h

[lennae]

I had the same problem but I put the Gadgetshieldz screen protector and I have no issues now!

https://www.gadgetshieldz.com/samsung-galaxy-a51-screen-protectors-guards.html