My iPhone 4s fell no more than 2 feet onto a wood floor, flat on its back. It was in sleep, but after it fell, it was booted off completely. So first question, how does a physical impact boot it off? Is that a feature, or did something break inside?
Now, even after holding the power button for 3 seconds, it didn't turn on like it normally would after botting off. I tried more, and I don't know if hitting it or if holding the power button for longer did the trick, but it eventually did turn on and is working like normal right now. So what are the possibilities? Is there maybe a loose piece in there now that could result in it shutting again on a more minor impact? Is it safe to use like normal, since it seems to be working?