If I unlock my verizon iPhone 4 what networks can I use it on?
I just bought an iPhone 4 off my friend for verizon, I was wondering if I unlock it what carrier could I use it on? Originally I wanted to use it on AT&T prepaid but I found out there's no sim car tray so I can't now I was thinking about using it on virgin mobile if possible. Plus does anyone have a link to where I can find out how to unlock my iPhone because it doesn't have a SIM card tray?