The home button for a long time had been the way to easily go back to your home screen from anywhere on your phone, whether you're sending a text in the Messages app or scrolling through Instagram.

A home button on a smartphone, tablet or other electronic device that is an icon on the touchscreen. Tapping the home button displays the start screen. Contrast with a "physical home button ...

Same with photos. And because of all that screen that means there’s no Home button So instead of using a button to get back to the home screen, you just swipe up from the bottom. If you want to ...

(1) A button on a smartphone, tablet or other electronic device that takes the user to the start screen (home screen). The button may be physical hardware or displayed on the touchscreen ("virtual ...