We've known for a while that April 19th is the big day for AT&T and Sprint versions of the HTC One, yet news of the T-Mobile version's release has been thin. If TmoNews' copy of a staff memo is on target, though, the UnCarrier's subscribers will only have to wait until April 24th to get their turn. The note tells workers that "select stores" will have the One that day -- it doesn't mention which stores those might be, but it's safe to
