my wife's ipad mini fell in the tub but only the bottom half got wet as it was caught as it slid down the tub. Right now if you turn the screen on it looks 100% fine. But when you touch the screen to do anything, only the top half shows any type of response and sometimes works. If you manage to open an app it can go a bit haywire. Say you open ibooks it will flip pages automatically. What I'm wondering is, will a screen replacement fix the problem???