Chosen Solution
I have an iPhone 6s Plus that has a dark spot in the upper left hand corner of the screen. I thought it was due to the screen being broken, but I have swapped out the screen and the spot still remains. Does anyone know how to fix this issue? And is it a costly fix?
This is a general backlight guide. you will need the actual locations from a circuit diagram which i do not have, but your basics are here. http://mendonipadrehab.com/entries/gener…
