AT&T phones get WM6 too: Treo 750, Cingular 8525 and Samsung BlackJack
This article contains unofficial information.
It’s not only Eten that makes a step ahead allowing its customers to take advantage of the new software without buying new devices. Treo 750, Cingular 8525 (HTC TyTN) and Samsung BlackJack will all have ROM updates later this year. Newer devices will ship with Windows Mobile 6 directly.
Good news is also that once the Treo 750 upgrades to version 6 it will also support HSDPA in addition to the UMTS data. via PocketPCThoughts