Hi this is my first post, I hope you don't mind my posting for some advice. I have recently upgraded my iPhone 5 to a 6 and want to sell my iPhone 5 in order to recoup some of the cost if possible. My iPhone 5 when I purchased it had something 'wrong' with it which when I took it to the Apple Store the geniuses (genui?!) said it was very rare, in your expert opinion would this make it worth more? For information the + and - buttons have been installed the wrong way round, so the + is at the bottom and actually turns the volume down and vice versa. The genius was bemused and said he had never seen it before. It doesn't affect the way the phone works in that you still have volume control but you just have to use the opposite buttons. Sorry if posts like this are not allowed but I'd welcome any opinions.