They are sportsman IIs so no smart phone app. Im not sure how I would upgrade software. They just came from power pole and I would hope theyre up to date. I tried only one pump wired through the switch but still got the blinking red light on the pump. When the red light is blinking, the pump will not run. When wired direct to the battery, both pumps work fine.Last edited by smbassman on April 14th, 2013, 12:37 pm, edited 1 time in total.