What is this line at the bottom of my screen?

[Brandon Mikula]

I have a iPhone 7. There is a strange line at the bottom almost looking like a tear, it changes color based on what’s on the screen. Anyone know what this is and how to fix it?

 

[jr866gooner]

I have a iPhone 7. There is a strange line at the bottom almost looking like a tear, it changes color based on what’s on the screen. Anyone know what this is and how to fix it?

This is the display cable. I'd take it to Apple to have a look or return it if recently purchased.

 

[kataran]

Welcome to iMore

Let us know what the diagnosis is if you can find the Time.

 

[Annie_M]

It would be interesting to see a screenshot of this.

 

[Tartarus]

It would be interesting to see a screenshot of this.

If it’s a hardware issue you won’t see anything unusual on a screenshot.