Chosen Solution

There’s a light red line running from right side of front lense, down to the right bottom of phone. What’s the causr of this and can it be fixed?

If its the pink line issue on your iphone if its not a verizon phone you can try to reset the pixels. Open your Dial pad and type in #0# this will pull up the samsung test menu tap red green and blue pressing the back button inbetween each one if this doesnt fix the issue a screen replacement will be needed.