I have the 16 gb iphone with att, my BF has the 8 gb 2g with the tmobile sim card, after I updated mine to 2.0 software I wanted to hook hers up to but I was'nt supposed to now her phone has restored into 2.0 but the people i know cant unlock this yet, how can I get it back to the 1.113 ver it was or unlock it now so it works with her tmobile sim card. I would buy her the new phone to replace it but thereis no unlocking the 3g yet, What can I do to get her phone working again?