After two generation iPhones with Face ID and without a fingerprint sensor, we thought the company is done with using your fingers for biometric authentication. But according to the latest report coming from supply chain sources in China, the Cupertino-based firm might be doing a U turn. Previously Apple was exploring different under-display fingerprint reader implementations, but none of them met its requirements. Now however the company may have finally found a solution and is preparing to use it on an affordable iPhone with thin bezels, smaller notch and a fingerprint reader...