Re: sprint is rolling out 5.0 when will at&t
When the battery on my crystal ball recharges. IOW, they will when they will. Only the people actually working on it (programming or marketing, depending on how AT&T does it) will have any idea. (And since it's a trade secret, they won't tell anyone.)
About the only two thing that are sure are 1) AT&T will usually be the LAST carrier to release any update, and 2) it probably won't be worth the wait. (Oh, and a third certain thing - I'm not installing it.)