Probably a topic that has been talked about a lot before. Anyways, after 2 years of having this phone, the sleep/wake button is now barely responsive. The button is 95% sunk in and pressing it doesn't even do anything sometimes. I have to press on the corner of it. It's sunk in due to me having a case, not from dropping it. Anyone know a simple fix to this? And does anyone know if Apple will replace this for free if I go? My 2 year contract ended at the start of this month so my Apple care went with it.