To use the quick optimization feature:1. From Settings, tap Device maintenance.2. Tap Optimize now.BatteryView how battery power is used for your various device activities.◌ From Settings, tap Device maintenance > Battery for options:• Battery usage: View power usage by app and service.• Power saving mode: Select a power mode to extend battery life.• App power monitor: View power usage by app.• Unmonitored apps: Select apps to exclude from being put to sleep by the Apppower monitor.• Always sleeping apps: Select apps to put to sleep immediately when notbeing used.• More options > Advanced settings: Configure advanced battery settingsand notifications.Storage and memory cardView the device memory and usage. You can also mount, unmount, or format anoptional memory card (not included).Device storageQuickly optimize your device’s memory, increasing available memory.1. From Settings, tap Device maintenance > Storage.2. Tap Clean now.Memory cardOnce an optional microSD memory card (not included) has been installed in yourdevice, the card memory is displayed in the Storage setting.For more information, see Assemble your device on page 4.82Settings