Okay, so I've read a little about dropped iphones with white screens. Some people say just to replace the LCD, some say to replace the lcd and digitizer. The screen is not cracked at all, it still rings but is completely white. I tried to slide the bar over where I think it should be, and nothing happens. How do you know exactly what to replace? I have connected it to itunes and backed everything up. Please help! On another note, I have another iphone in the family that was submerged in water. It did not work for 2 days until I connected to itunes. Now it is on and seems to be functioning fine, except you can see water in the phone through the screen. I tried a bag of rice, vacuum, and hairdryer....any other suggestions?