This may be a sprint specific question but it may interest the others later on so Sprint has this Spark Network and I've seen that right now they can get 75 Mbps down. As they increase their throughput it's supposed to get up to 150 mbps. Now I read yesterday that the iPhone 6 will support the sparks network up to the 75 but it does not have the antenna for the 150 when they get capable does anyone know if note 4 will support this... 150 mbps band.