Why does my phone have colored lines on the screen?

[iMore Question]

why does my phone have colored lined on the screen?

My phone started showing the lines yesterday for some reason. I don't have any cracks in my screen just a dent on the left top corner. And I also did a factory reset and the lines still appear when I look at certain things.

 

[Just_Me_D]

Re: why does my phone have colored lined on the screen?

Make a Genius Bar appointment with the nearest Apple Store to have them diagnose the problem for you.