I was in a car accident that was not my fault a few months ago and my iPhone 4 was ejected from the car. I went back and found the pieces on the side of the freeway as I needed the information in it, but it was destroyed. I called assurion and paid their rediculous deductible and they sent me a phone that did not run nearly as fast. I updated the software and now the microphone doesn't work. This should fall under warranty. How do I get a replacement?