Water damage generates degrading display
My wife dropped some water in her iPhone 5c, at first it worked ok. But now, after unlocking it the screen looks ok, but after a few second, vertical lines show up until the display goes dark completely.
The strange thing is that I turn it off and on again and the screen is perfect, but after a few second it goes dark again.
When I move around the brightness slider, the darkening effect takes longer to set... at minimum brightness, the screen does not god dark and just a few vertical lines how up..