my iPod 5g turned off by itself and won't go back on
I left for school and my iPod had full battery. I came home and it was off. I figured it was dead so I plugged it into my computer to charge, and left for soccer. When I came back, it still wouldn't go on. It doesn't connect to my computer either. I let it sit 24 hours and tried again. Nothing happened. What should I do? I want to avoid the store at all costs.
iPod touch, iOS 8