hi, i just purchased a samsung A50. when trying to set up the fingerprint sensor, i get the following error. "Fingerprint sensor callibration needed if the problem continues, contact customer services. I tried calling the customer service number on 08607267864. the technician who assisted me , says they Samsung knows nothing of such a problem, but if you search online, there are many people experiencing this error.
if i bought a phone with fingerprint capability i expect it to be working, why is there no resolution from samsung on how to fix this problem, can you not release a fix, to me this is hugely negligent, there should be a recall on all phones if it is a hardware issue. please respond urgently on how to resolve it.
completely dry fingers tends to get rejected for unknown reasons...!
Try it, this might help u