Accidentally I had dropped my IPhone into the toilet and it had submerged into the water for a few seconds before I pulled it out quickly. I wished IPhone were waterproof so that we did not need to worry about the phone getting wet. Anyways, then i used a fan to blow dry my IPhone and turned it on to check if it was working. The screen color had become slightly distorted and flickering could be seen. Maybe the water had entered into the phone circuit board and partly damaged it. Should I simply let it dry by itself or should I do something to quickly dry it faster?