User manual

Settings
77
Battery
View the amount of battery power consumed by your device.
On the Settings screen, tap
Battery .
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Display battery percentage : Set the device to display the remaining battery life.
Storage
View memory information for your device and memory card, or format a memory card.
On the Settings screen, tap
Storage .
Formatting a memory card permanently deletes all data from it.
The actual available capacity of the internal memory is less than the specified
capacity because the operating system and default apps occupy part of the memory.
The available capacity may change when you upgrade the device.
Security
Change settings for securing the device.
On the Settings screen, tap
Security .
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Device administrators : View device administrators installed on the device. You can allow
device administrators to apply new policies to the device.
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Unknown sources : Set the device to allow the installation of apps from unknown
sources.
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Verify apps : Set the device to check the apps for harmful content before installing them.
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Encrypt device : Set a password to encrypt data saved on the device. You must enter the
password each time you turn on the device.
Charge the battery before enabling this setting because it may take more than an
hour to encrypt your data.