Hello everyone! I am brand new to the forums and I have a problem with iOS 7 beta 3 and I didn't know where to go except here (other then apple). I was listening to music and later I realized my phone was off and I can't turn it on at all. it has been 3 hours and still nothing! even with the cable plugged into it. It couldn't be a hardware issue since I didn't move it at all. My phone is the iphone 4s 64GB model, I thank in advance for those who can help me. p.s. the last thing I can do is wait and try to turn it on later or go to apple, but I wanted to ask here first.