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58 2B. Settings
Adjusting the Display Brightness and
Screen On-Time
ⅷ Press > , tap Settings > Display > Brightness,
and then modify the backlight setting as desired. For
more information, see “Display Settings” on page 44.
– or –
Add the
Power Control widget to the home screen to
easily adjust the screen brightness. Press and
tap
> Widget > Power Control.
ⅷ Decrease the time before the screen turns off when
the device is idle. Press
> , tap Settings >
Display > Screen timeout, and then select a timeout
value.
ⅷ To turn off the screen, press . The device
will continue to function.
Managing Your Device’s Wireless
Functions
To save battery life, you can disable the 4G, Bluetooth,
GPS, Sprint Hotspot, and Wi-Fi functions of the device
when not in use.
To change wireless settings:
ᮣ Press > and then tap Settings > Wireless &
networks. Disable any wireless functions (for
example,
Bluetooth or Wi-Fi) that are not in use.
To change GPS settings:
ᮣ Press > and then tap Settings > Location.
Disable the GPS by unchecking
Use GPS satellites.
To add a wireless function widget to your Home screen:
ᮣ Press and tap > Widget > Settings. Tap the
widget you would like to add (for example,
4G,
Bluetooth, GPS, Sprint Hotspot, or Wi-Fi).