I left my iphone and put it to sleep, and then half an hour later, I went to turn it back on again and it didn’t respond. During that time, the phone was in my pocket doing absolutely nothing. I have tried all of the solutions that I found online including the force restart, etc. I have tried plugging it into my computer to see if it recognizes it, and it doesn’t. I have tried charging it and it still does not do anything.