Samsung leaves no phone behind. Well okay, it does, but not all the time. I mean, certainly not a flagship device... usually. At any rate, the Galaxy Note II on Sprint is getting bumped up to Android 4.4 as we speak. Isn't that nice?
The changelog for version L900VPUBNE2 is not terribly descriptive – OS upgrade to Android 4.4 (KitKat). That's all we get. It will roll out to all phablets in the coming days, but you might be able to pull it manually by checking in the system menu. Enjoy this update. Odds are it will be the last one the Sprint Note II sees.