Chosen Solution
I have the same problem with my iPhone 6. I have had the same problem ever since I dropped my skateboard on my phone with a screen protector on it so it didn’t crack my screen. It hasn’t had any affect on the phone, but it is pretty annoying to look at on a white screen. My iPhone 6 screen is also clicking at the top left and at the middle of the right bottom side. Any suggestions?
Yeah, get the screen replaced.