When choosing an image for new wallpaper, the Perspective Zoom button determines
whether your selected wallpaper is zoomed. For wallpaper you already set, go to the
Wallpaper setting, then tap the image of the Lock screen or Home screen to see the
Perspective Zoom button.
Note: The Perspective Zoom button doesn’t appear if Reduce Motion (in Accessibility
settings) is turned on. See .
Play a Live Photo on the Lock screen. (iPhone 6s and iPhone 6s Plus) Go to Settings >
Wallpaper > Choose a New Wallpaper. Tap Live, then choose a Live Photo or choose one of
your own Live Photos (under Photos). Tap Set, then tap Set Lock Screen. When on the
Lock screen, press to play the Live Photo.
Adjust the screen brightness and color balance
Dim the screen or use Auto-Brightness to extend battery life. Use Night Shift to shift the
colors in your display to the warmer end of the spectrum at night and make viewing the
screen easier on your eyes.