I have an Invisible Shield on my screen. Sometimes, I can see a small vertical line in the screen, particularly when viewing a webpage that is white or a light color. Does this sound like a dead pixel? Or should it be a scratch on the Invisible Shield? It really doesn't look like a scratch. Please advise. Thanks.
If you really want to find out you have to remove the invisible shield, but if it is a small vertical line in the screen it is probably not a dead pixel unless it is several right in a row.
Google dead pixels and there are several sites that show examples, and even some images you can bring up on your phone designed to test for dead pixels.
