We have spent a fair amount of time with Samsung’s new flagship Galaxy S5 smartphone so far, and in all that time we have not had a single problem with the phone’s fingerprint scanner. Each and every time we swipe in an attempt to unlock the handset, our print is read perfectly. A quick Google search reveals that other users have not always had the same experience with Samsung’s print reader, however — many people have been left frustrated as the Galaxy S5 fingerprint scanner repeatedly fails to read their prints. For those people, Samsung just started rolling out a big software update that might be exactly what you’ve been waiting for. Samsung fan blog SamMobile reports that Samsung has begun