My Galaxy S7 Edge started showing this vertical line about a weeks ago, only it's pink, not purple. Furthermore, it was initially a single line although now it's usually a "double" pink line with one line thicker than the other. I've included a screenshot.
This line also started appearing out of nowhere. My S7 Edge has also been working flawlessly for the past few months or so and it's never been dropped. All-of-a-sudden, the line was just there. I don't remember exactly when it first appeared but it is pretty annoying.
I talked to Samsung support a few days ago. The tech, of course did not believe it was a screen defect and had me try several things, none-of-which helped any, of course. He recommended that, since I have insurance with Verizon, I try Verizon first since the replacement would be a lot faster and more efficient. I'll probably check with Verizon but tend to think I'll be better off having it repaired under warranty from Samsung (although I don't particularly like the two-week wait). I have to check my Verizon insurance but, if I remember correctly, it's not a totally free replacement. The Samsung Tech is supposed to call me back in a few days.
Does anyone have any comments or suggestions? I'm also curious as to whether or not a screen replacement would require a factory reset of the S7? Thank you.
UPDATE: After previewing my reply before posting it, I just realized that the screenshot I uploaded does NOT show the vertical pink line(s). I thought it was there when I first created the screenshot. But it's definitely not there now. I'll upload another screenshot later if I can get one that shows the pink line(s). Sorry about that.