Filed under: CellphonesMetroPCS may not have the largest wireless footprint in the States, but they did take a jab at the larger two CDMA carriers by announcing their intention to take on any Verizon and Sprint customers ready to jump ship -- as well as any "compatible" devices they may want to bring along with them. Sprint already supposedly does this (although we've still yet to hear of it actually really happening), but the specifics of MetroPCS's MetroFlash seem equally unclear. It doesn't sound like they'll reprogram just any CDMA device that walks through their doors, though, just the ones they've had a chance to test on their net
