I bought a Samsung Galaxy S4 while working in Bangalore, India 2 years ago. I uses a SIM card and is not associated with any carrier. I have been using it with TMobile in Portland for 1 year but I am now moving to Brookings, Oregon where TMobile doesn't work. Will a SIM card from Verizon work in my device? The Verizon Website says device not supported. Verizon Tech Support says try it at a Verizon store. Thanks in advance, Dave