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Changing Your Settings 121
2. Tap
System power saving
to create a checkmark and
activate the feature. System power saving uses default
settings to help save power on your phone.
– or –
Tap
Custom power saving
to create a checkmark and
activate the feature. Custom power saving allows you
to select the items that will be used to save power.
3. If you selected
Custom power saving
, tap
Custom power
saving settings
to access the following options:
• Power saving starts at
: allows you to set the battery power
level when Power saving mode will be enabled.
• Turn off Wi-Fi
: automatically turns off Wi-Fi when you are not
connected with Mobile AP.
• Turn off Bluetooth
: automatically turns off Bluetooth when it is
not in use.
• Turn off GPS
: automatically turns off GPS when it is not in use.
• Turn off Sync
: automatically turns off Sync when the phone is
not synchronizing with the server.
•Brightness
: allows you to manually adjust the brightness of the
screen. Tap this option to enable the next Brightness option.
•Brightness
: allows you to set the Brightness percentage of the
screen.
• Screen timeout
: allows you to set the time before the screen
times out and goes into lock mode.
4. Tap
Learn about power saving
to learn about various
ways to conserve battery power.
Storage
From this menu you can view the memory allocation for the
memory card and USB as well as mount or unmount the SD
card.
For more information about mounting or unmounting the SD
card, see “Memory Card” on page 44.
To view the memory allocation for your external SD card:
Ⅲ
From the Home screen, tap ➔ Settings ➔
Storage.The available memory displays under the
Total
space
and
Available
space headings for Device
memory, USB storage, and SD card.
Formatting USB storage
Ⅲ
Tap
Format USB storage
to erase all data on the phone’s
USB storage such as music and photos.