Samsung’s fingerprint scanners could be some of the worst available in today’s mobile devices; they’re so unreliable that most people don’t even bother with them. But sources familiar with the company ...

Magnetic cases and accessories can interfere with S Pen digitizer tracking, causing dead spots on the screen where the pen does not register. Remove the case and test.

A lot of users reported that they were unable to set up Windows Hello’s Fingerprint. The Fingerprint sensor fails to recognize the fingerprint, even though it has already been registered. Due to this, ...