Well I can say that its not on any carriers for launch this year. I think HTC has dropped most of the previous lines in favor of Android & WP7. So far no Touch Diamond 3 & no Touch Pro 3. I'm not even sure now 6.5.3 will even be continued. Earlier, Microsoft was too have 2 OS's for Windows Phone but it seems development for 6.5.3 has stopped at 23569. It may also have to do w/ support. So the handset is probably going to sit there & never come to any carrier.