I dropped my iphone in the lake 2 yrs ago, I shook it vigorously, and placed it on the Defroster vents and directed Warm AC Air to it while I continued to load by boat on the Trailer. It turned on and I could send and receive texts, but no Phone. I continued to dry it during the drive home, at about 50 minutes it could make calls, but the Ear Speaker was very faint. I got home and found some Rice, I microwaved the rice in a Shallow Dish to try and drive some of the moisture out of it, I then placed the Phone in it and covered it. 3 hrs later I took it out of the rice and everything was fine. It has worked flawlessly since.