User's Manual

DRAFT
Internal Use Only
Getting Started 15
Extending Your Battery Life
Active applications, light levels, Bluetooth usage, and GPS
functionality all act to drain your battery. The following is a
list of helpful tips that can help conserve your battery power:
• Reduce your backlight on time.
• Turn Bluetooth off when not in use.
• Turn Wi-Fi off when not in use.
• Deactivate the GPS when not needed. Most applications using
this function will periodically query the GPS satellites for your
current location; each query drains your battery.
• Do not wait until your battery is completely depleted before
charging your device. Repeating this process of a complete
discharge and recharge can over time reduce the storage
capacity of any battery.
• Use the Power Saving feature to deactivate some hardware and
interface functions.
• Check the Battery use screen to review what features or functions
have been consuming your battery resources.
• Check the Running Services and close any unnecessary
applications.
• Use the Task Manager feature to end/shutdown background
applications that are still running. These minimized applications
can, over time, cause your device to “slow down”.
• Turn off any streaming services after use (see Running Services).
• Animated wallpapers use processing power, memory, and more
power. Change your Live Wallpaper to a non-animated Wallpaper
gallery or Gallery image.
Switching the Device On or Off
Once the device has been configured, you will not be
prompted with setup screens again.
To turn the device on:
 Press and hold ( Power/End ) until the device
switches on.
Note: The display language is preset to English at the factory.
To change the language, use the Language menu. For
more information, refer to “Language and Input
Settings” on page 289.