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Power saving mode
Activate power-saving mode and change the settings for power-saving mode. Refer to ‘Using
the power saving feature’ for details.
On the Settings screen, tap
Power saving mode
.
•
Power saving mode
: Activate power-saving mode and change the settings for power-
saving mode.
–
Block background data
: Set the device to prevent apps that are running in the
background from using a mobile data connection.
–
Restrict performance
: Set the device to limit various options, such as turning off the
Recent apps and Back buttons’ backlight.
–
Greyscale mode
: Set the device to display colours on the screen as grey tones.
•
Ultra power saving mode
: Extend standby time and reduce battery consumption by
displaying a simpler layout and allowing limited access to an app.
The maximum standby time is the estimated time that the device will maintain a
battery charge. The standby time is the time taken for the battery to fully discharge
if the device is not used. Standby time may vary depending on device settings and
operating conditions.
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.