Chosen Solution
I was listening to music with my headphones in and my dog ran past me and yanked the cord out of my phone. After that there is a bright white line going through my phone. It almost seems like it dimmed the rest of the phone. I was wondering if anyone had an idea on what this could be. Hopefully the entire display isn’t broken. I doubt it would be an easy fix but I’m just hoping it’s not awful. http://prntscr.com/p6l0j0 http://prntscr.com/p6l0rh Two pictures of the white line. One with the always on display and one with the screen on.
I have seen this before could be some pressure on the lcd so try to see if you have any dents on it somewhere and see if touching it in certain places makes it worse or better. If not then the lcd is damaged and would eventually need replacement.