You can add a home button to your iPhone's screen by turning on the AssistiveTouch feature. To add the home button on-screen, turn on AssistiveTouch in your iPhone's Accessibility settings.

just like the home button would, but instead of a physical button, you have a virtual one, on your screen, so it works on ...

All rumors point to the latter being a radical redesign of the device—one that includes and edge-to-edge screen with very thin bezels, which would mean the home button, a fundamental of iPhone ...