Would it work? Some people say that it does, some people say it doesn't. It has been 5 years since I've had the sim card and I want to change to virgin on the locked phone, but to unlock it, I have to know the account holder's name and since it's been 5 years, I have no idea who he is. And I have no way to get in contact with them either. So I'm wondering if I just put the virgin sim in the phone, would it work?