I need help to get my Sprint iPhone 4 to work on Metro PCS. I have been looking for ways to flash my iPhone 4 I have gotten it to the point where it will connect to the Metro PCS network but I can't use it because they have told me that my iPhone 4 is not on the database so I can not do anything with it is pretty much a dead Metro PCS iPhone right now. I really want to use it again I really need some help on how to get it to work.