16 Gifts Every Music Freak Will Love . ` Apple 's fingerprint sensor on the iPhone 5S does n't always work the way it should . Some iPhones do n't approve fingerprints they 're supposed to approve . Comment: User error could also be causing some people 's issues with the Touch ID system .
Apple 's fingerprint sensor on the iPhone 5S does n't always work the way it should . Some iPhones do n't approve fingerprints they 're supposed to approve . Comment: User error could also be causing some people 's issues with the Touch ID system .