GF won an iphone 4 8gb on T-mobile a few weeks back. attempted to sell it, got annoyed at ebay users buying then not paying or changing their mind, or people offerring stupid money for it.
so she wants to be able to unlock it and use it with a 3 microsim rolling contract.
how would one go about this.
personally I've not had an interest in apple stuff, like er...ever.
any help much appreciated.