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Touch key light duration
●
the device waits before turning off the touch key backlight.
Display battery percentage
●
battery life.
Auto adjust screen tone
●
the brightness of the display.
Storage
View memory information for your device and memory card.
You can also format the memory card.
Formatting a memory card will permanently delete all
data from the memory location.
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.
Power saving
Activate Power saving mode and change the settings for
Power saving mode.
CPU power saving
●
resource usage.
Screen power saving
●
brightness of the display.
Background colour
●
brightness of the background colour of email and Internet.
Turn off haptic feedback
●
vibrating when you press the Option key or the Back key, or
press and hold the Power key or the Home key.
Learn about power saving
●
battery power.
: Select the length of time that
: Set to view the remaining
: Set to save power by adjusting
: Set the device to limit some system
: Set the device to decrease the
: Set the device to decrease the
: Set to prevent the device from
: View information for saving
Settings
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