- From the home screen, press the Menu key.
- Tap Settings.
- Under My device, tap Power saving mode.
- Tap the Power saving mode switch to toggle power saving mode on. This will prolong battery life.
- Adjust power saving options as desired.
- From the Play Store main screen, tap the Play Store tab.
- Tap SETTINGS.
- Tap Auto-update apps.
- Toggle off auto-updating of apps to prolong battery life.
- Toggle Wi-Fi, Bluetooth, and location services off to prolong battery life.
- Toggle Airplane mode on to prolong battery life.
Note: Airplane mode will turn off all wireless services on the device. Calls cannot be made or received. Toggle Airplane mode off to restore regular device function. - Toggle Mobile data off to prolong battery life.
- Toggle off Auto-sync on connected email accounts to minimize battery consumption.
- Toggle brightness to low.
- Avoid using live wallpapers.