Settings116BatteryView battery power information and change power saving options.On the Settings screen, tap Battery.The usage time left shows the time remaining before the battery power runsout. Usage time left may vary depending on your device settings and operatingconditions.• Power saving mode: Activate power-saving mode and change the settings for power-saving mode. Refer to Power saving mode for more information.• Ultra power saving mode: Extend standby time and reduce battery consumption bydisplaying a simpler layout and allowing limited access to an app. Refer to Ultra powersaving mode for more information.• Percentage on status bar: Set the device to display the remaining battery life.StorageView memory information for your device.On the Settings screen, tap Storage.The actual available capacity of the internal memory is less than the specifiedcapacity because the operating system and default apps occupy part of the memory.The available capacity may change when you update the device.AccessoriesChange the accessory settings.On the Settings screen, tap Accessories.• Automatic unlock: Set the device to unlock automatically when the cover is flippedopen. You can use this feature only for some screen lock methods.