Hi My iPhone power adapter had fallen into dirt and I was cleaning it with water. I then let it dry for an hour and then put it into the wall. The phone did not charge. The adapter was also making some low frequent sound that it shouldn't do. This was a week ago. Now, it has been drying for a week but it still doesn't charge the phone. Did something happen when I tried to use it and it was still wet? Is it possible to fix somehow or must I just throw it? How should I have reacted if I have to clean a power adapter again, just let it dry for more than an hour? Thanks!