Coasts Getting T-Mobile's Super Speedy HSPA+ First

T-Mobile is taking steps to upgrade its HSPA mobile broadband network to HSPA+. According to T-Mobile's VP of engineering, Dave Mayo, it'll be the coasts who'll see this upgrade and its theoretical 21 Mbps download speeds first.

No word on when exactly we'll start seeing devices capable of taking advantage of the upgraded speeds though. [GigaOM]