Hello guys please help a sister out😓I'm using a Samsung Galaxy A51,I had my screen fixed but after that my Fingerprint doesn't work I can't even re-register it because it say "FINGERPRINT SENSOR CALIBRATION NEEDED. CONTACT CUSTOMER SERVICE FOR HELP"..
•What do I do..?
•How do I contact customer service..?
Below I will attach a screenshot
of the issue I'm facing
I think they put in a cheap screen on your device, hence why the fingerprint sensor is no longer working, I'd suggest you go back to the same place where you got it fixed