Microsoft Confirms AT&T WP7 Update Progress

 As we previously reported that NoDo update for AT&T Windows Phones will arrive on April 19th, Microsoft have refreshed Where’s my phone update? page today. LG Quantum and Samsung Focus are now in scheduling phase and while HTC Surround users are out of luck this time too. Due to the following reason HTC Surround will not get update when other AT&T devices get their updates,

The updates we deliver contain a complex stew of software code. The content often includes not only our fixes and improvements but also software supplied by companies that make the phone itself and the chips inside it. One of these third-party software “packages” earmarked for the HTC Surround needs additional testing by both Microsoft and AT&T.

Source: Windows Phone Team Blog