I work at target and Friday it was raining so much. I had to help move a bunch of stuff in the parking lot and I got soaked. My phone got the message this acessory is not optimized for this iPhone. I had no sound in my phone and couldnt turn it up or down. Luckily I cleaned out the power connector area and it started to work. I'm sure this happens to people a lot. iPhones are not waterproof. That is for sure.