T-Mobile slapped up a new teaser site this week that is for a mystery device that sports HSPA+ connectivity. BGR dug down into that teaser site a bit and found references to the Vanguard/G1 Blaze that we have seen popping up around the web already.
You might recall the photos of what is supposed to be the Blaze that surfaced last month. The handset is a slider design with a QWERTY keyboard that comes out of the side of the phone. We really don't much in the way of details on the device at this point.
Rumors point to a 3.7-inch screen, 1GHz CPU, optical track pad and Android 2.1 as the OS. The Blaze rumors have the device launching around September.