To use the Magnifier feature on your iPhone, navigate to the "Accessibility" section of your Settings app.

To zoom out to normal size, hold three fingers together and double-tap the screen with all three fingers at once. To turn off Zoom go to Settings > Accessibility > Zoom > Off. This article explains ...

If you want to unzoom your iPhone from the zoom Accessibility feature, you can turn it off in just a few steps. Here's how to do it in two ways.