Ok my iphone 4 started playing up 2 days before its 12 month warranty expired. I quickly got an appointment at the apple shop and they swapped it for a nice shiny, refurbished phone. That was last saturday, i have had this phone for a week and i have had every fault you can think of so far, and i am getting really p****d off with constantly having to delete and reinstall everything. The speakers keep crackling or they turn off completely, mic keeps failing, cant hear anyone on the phone and they can't hear me.(faulty sound card/mic) The sodding phone keeps crashing and turning itself off, i then have to plug it back to charge only to find within the space of 1 hour it has lost 95% of its charge (faulty battery) Other issues keep popping up, such as camera problems and such. I mean who the hell refurbishes these phones, mickey mouse? does apple have any quality control? I am going back today so im sure they will probably give me another s***y refurbished phone. I will just keep taking them back within the 90 days warranty until my contract expires, then i reckon i'm ditching Apple as they are just b****s I would sooner have my own phone repaired than being given faulty refurbished ****!!