Settings149BatteryCheck the remaining battery power and time to use the device. For devices with low batterylevels, conserve battery power by activating power saving features.On the Settings screen, tap Device maintenance → 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.• You cannot receive notifications from apps that use power saving mode.Managing the batteryYou can save battery power by preventing specified apps that are running in the backgroundfrom using battery power.When apps are being used, tick them from the apps list and tap SAVE POWER.Also, tap → Advanced settings, and then tap the Put unused apps to sleep switch toactivate it when apps are not being used.You can set the device to charge the battery more quickly. Tap → Advanced settings andtap the Fast cable charging switch to activate it.This feature may not be available depending on the region or service provider.StorageCheck the status of the used and available memory.On the Settings screen, tap Device maintenance → 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.Managing the memoryTo delete residual files, such as cache, tap CLEAN NOW. To delete files or uninstall apps thatyou do not use any more, select a category under User data. Then, tick items to select and tapDELETE or UNINSTALL.
