Vertical lines in screen after being dropped in water and dried out
So my wife dropped her Iphone 6 in water a few weeks back, I removed the screen and dried out with a heat gun and left apart for a couple of days.
After reassembly the phone was functioning fine apart from vertical lines on the screen which I hadn't got around to doing anymore with it.
Last weekend she dropped it in water again (I know!) I had my tools so I removed the screen and board. I could find little to no corrosion on anything so I submerged the board in isoproypl and used a soft brush to clean everything up, again I checked everything I could see and found no corrosion.
I have put it back together and it is now functioning again but the screen is still the same.
What is the next step, would it be worth trying a new screen?
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