Tap POWER SAVER to toggle on to prolong battery life. Note: To access, swipe down from the top of the screen with two fingers.
Set the brightness to low or auto. Note: To access, swipe down from the top of the screen with two fingers > tap SETTINGS > scroll to, then tap Display & gestures > tap Brightness.
Set the screen timeout setting to a shorter duration. Note: To access, swipe down from the top of the screen with two fingers > tap SETTINGS > scroll to, then tap Display & gestures > tap Screen timeout.
Turn off Bluetooth and Wi-Fi when not in use.
Turn off NFC. Note: To access, swipe down from the top of the screen with two fingers > tap SETTINGS > tap More.
Avoid Live wallpapers. Note: To access, swipe down from the top of the screen with two fingers > tap SETTINGS > tap Personalize > tap Home screen wallpaper.
Turn off Location Services & GPS. Note: To access, swipe down from the top of the screen with two fingers > tap SETTINGS > scroll to, then tap Location.
Turn off auto updates for apps. (Turn off when trying to conserve battery; remember to turn back on to allow apps to download new data like email, social media posts, etc.) Note: From the home screen, tap Play Store > tap the Menu icon > tap Settings > tap Auto-update apps.
If you are traveling and do not have access to mobile or Wi-Fi networks, switch to Airplane mode. Note: To access, swipe down from the top of the screen with two fingers.