Just (finally) acquired a new Nexus 6 direct from a Verizon store, and I see that it is on Android version 5.1 (LMY47E). I was under the impression that this device was to be updated to Android 5.1.1 (LMY47Z), yet when I go to Settings->About Phone->System Updates it tells me my device is up to date. Am I to get this update or not?