wireless/how do i make prepaid? My Iphone was bought at Rogers in Selkirk Canada. But then things happened and now they won't support it, says it is by Virgin Mobile. Bought a 25 dollar virgin mobile card, but won't work on Iphone. I remember when I was working at cell phone dealership, the settings for account phones and prepaid phones were different. Anyone know how I change the setting so it will act as a prepaid phone? ty