Following up on the announcement of HSPA+ coverage expansion this morning, T-Mobile has also announced that it will launch its first HSPA+ capable phone before the end of the summer season. While the carrier declined to elaborate on the specifics of the phone, recent reports point to the Android-powered HTC Vanguard as being the first HSPA+ phone from the carrier which is slated to launch on September 9th, lining up with T-Mobile’s statement.