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Battery
Review how battery power is used for your various device activities.
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From Settings, tap
Device care > Battery for the following options:
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Power saving: Save battery life by limiting background network usage,
syncing, and location checking. Choose from additional power saving
options to save more power when this mode is enabled.
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Background usage limits: Identify apps that you don’t use often and limit their
battery usage. To disable this feature, tap Put unused apps to sleep.
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Protect battery: Choose a method to extend the lifespan of your battery.
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Today: Review your recent battery usage by time, app, and service.
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Charging settings: Customize the charging settings for your device.
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Show battery percentage: Display the battery charge percentage next to
the battery icon on the Status bar.
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Battery information: Display the battery status and level.
Storage
Review your storage capacity and detailed usage by category and file type. You can
also mount, unmount, or format an optional microSD card (not included).
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From Settings, tap
Device care > Storage.
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Tap a category to manage files.
SD card
Once an optional microSD card (not included) has been installed in your device, the
card is displayed in the Storage setting.
Learn more:
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Settings