HTC ONE (sprint) gets JellyBean 4.3 by September 30th.
Just got back from the Mall where they were having a HUGE HTC ONE event. I asked SEVERAL of the managers and they DEFINITELY CLAIMED that the HTC ONE (Sprint Version) which is what I have, will have Jellybean 4.3 by months end. ABSOLUTELY CONFIRMED. NOT Kit Kat yet...but soon.
I might be late with the news...but there it is. Can't wait.