For the whole two people on the planet who love bloatware on their AT&T devices, then the latest update to Samsung's Galaxy S5 will make you happy. For the rest of us, this update to the Galaxy S5 is a strange one. It's NOT Lollipop, but is instead just another version of KitKat, Android 4.4.4.
We have to give it credit, the update does add AT&T's voice over LTE, which they call HD Voice, but that's hardly the upgrade owners of the device were expecting. The update should be pushing out to the Galaxy S5, SM-G900A, version shortly.