Good day kind folks,
My samsung A50 lost its original display and I had to put it into repairs. After getting my new Display, suddenly the Fingerprint sensor no longer recognizes my fingerprint as well as it shows me an error "Fingerprint sensor needs calibration". I can't remove the older fingerprints nor can I add new.
Please suggest solutions that wouldn't put me in a situation where I have to visit that repair center again, I can manage anything software related on my own. What can I do ?