Settings 1561. Press and tap > Settings > Device.2. Tap Display, and then tap the ON/OFF switch beside Reading mode to turn the optionOn or Off. After you turn the option On, tap Reading mode to choose apps that will usethis option.Auto Adjust Screen ToneWhen Auto adjust screen tone is enabled, your device automatically analyzes the screen andadjusts the screen tone to conserve battery power.1. Press and tap > Settings > Device.2. Tap Display, and then tap Auto adjust screen tone to enable or disable the option.Multi WindowMulti window allows you to use two apps on the same screen, in separate, resizable windows.You can enable Multi window in Settings, and then control whether it displays on the screen bytouching and holding on the Back Key.1. Press and tap > Settings > Device.2. Tap Display, and then tap the ON/OFF switch beside Multi window to enable or disablethe option.DaydreamThe Daydream setting controls what the screen displays when the phone is docked, or whilecharging. You can choose to display a Colors screen, or display photos stored on your phone.1. Press and tap > Settings > Device.2. Tap Display, and then tap the ON/OFF switch beside Daydream to turn the option Onor Off. When On, you can configure these options: Colors: Tap the selector to enable or disable display of a colorful screen. Flipboard: Display pictures from Flipboard. After enabling the option, tap tochoose pictures to display. Photo Frame: Tap the selector to enable or disable display of pictures in a photoframe. After enabling the option, tap to choose pictures to display. Photo Table: Tap the selector to enable or disable display of pictures in a phototable. After enabling the option, tap to choose pictures to display.