Ok, Im pretty sure I've tried these, but maybe not exactly as you have told me.
However, I now have another problem, the battery completly drained, and now when I plug it into my computer, it will not recharge. I tried using the car charger as well, and it will still not turn on. The USB Symbol will not come up when plugged in.
The low battery symbol came on for me in the morning, when I went to turn it on, but it wont do anything now.