1. If I upgrade to the iPhone 5, can my son still use my old iPhone 4 to play games?
2. Do I need to do anything in order to be able to use my phone on a visit to England? (Before anyone says to call my service provider and ask, I did that last time with a different phone and they said it would be fine - then when I arrived my phone didn't work.) My coworker says I have to get the phone unlocked, then buy a new SIM card in England and use that one but sometimes she talks out of her ass, so idk. When my English friend came to visit us with his iPhone, he didn't need to do anything special.