Remember the Magenta site dedicated to HSPA+ that teased us with a silhouette of some mystery phone? Yes, the one with “Vanguard” hidden in the source code. Vanguard being the code name of a phone that this roadmap says will launch on September 9th. Well, all of the pieces are starting to fall into place and it looks as though the Vision is the Vanguard…is the G2, as suspected.

T-Mobile tells us – at their new g2.t-mobile.com site, that more details on the G2 will be available in the coming weeks, and that existing T-Mo customers will have a shot at the first true HSPA+ device.