Go back to AT&T... Same deal like I said before. It's a roll out and they don't push it all at once. AT&T does the same thing... So your next device and they start rolling it out and you don't get it because you are impatient where you going to go? Sprint same thing, and Verizon same thing. Buy international? Same thing LG rolls out in waves and not all at once. Seems like you are SOL at this point. Even Nexus devices roll out isn't all at once.
Calm down and relax. You aren't missing anything special.