I'm hoping that you can help me...I gave my 4S to my daughter a couple of months ago, and now, the phone just stopped working. She said that she didn't do anything to the phone, but woke up in the AM and it was not working...the phone does not power on. Doesn't respond to a hard reset and setting it to dfu does not work either. I think I updated to the 6 before I gave it to her. When plugged in, it would not show batter status either. It's just like a brick
Thanks for your help and guidance.

Thanks for your help and guidance.