Settings
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•Ultra power saving mode: Extend standby time and reduce battery consumption by displaying a simpler layout and allowing limited access to an application.
The estimated maximum standby time shows the time remaining before the battery power runs out if the device is not used. Standby time may vary depending on your device settings and operating conditions.
•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.
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 applications occupy part of the memory. The available capacity may change when you upgrade the device.
Security
Change settings for securing the device and the SIM or USIM card.
•Device administrators: View device administrators installed on the device. You can allow device administrators to apply new policies to the device.
•Unknown sources: Set the device to allow the installation of applications from unknown sources.
•Verify apps: Set this to allow Google to check the application for harmful behaviour before installing it.
•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.
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