My wife has a Sprint Iphone 5S currently on Ting's CDMA Service. I am wondering if it is possible to switch that to the GSM service. I realize the phone would have to be unlocked by Sprint, but other than that hurtle can it be done? Also once unlocked can the phone be used on CDMA in the future if needed or would it only be GSM at that point?
Sprint IPhone 5S on Ting GSM?