I bought my wife an iPhone 4 last year but it seems it's now developed a fault where the ear piece speakers has stopped working. You basically can't hear nothing until you flick it on to speaker then you can hear the caller. Anyways, called my supplier (O2 Business UK) and they've said your just out of warranty so you'll have to speak with Apple see what they can do. Anyone had an experience with this type of fault, cost for fixing? Are Apple open to honouring an obvious manufacturing fault and replacing it FOC ?