iPhone “Reachability” Feature

Lowering the Screen

Double touch the home button to lower the screen to reach higher up screen content.

Works on all screens and apps. This feature is called “Reachability.”

Touch-Touch (don’t press) the home button for this:

Double Touch Home Button

If it isn’t working, Reachability may need to be enabled.
Go to Settings/General/Accessibility/Reachability.