LG V909 - Manual (Page 18)

16 LG-V909 | User Guide
To optimize Battery Life:
You can extend your battery’s life between charges
by turning off features that you don’t need to run
constantly in the background. You can also monitor
how applications and system resources consume
battery power.
To extend the life of your battery:
Turn off radio communications that you aren’t •
using, such as Wi-Fi, Bluetooth, or GPS.
Turn down screen brightness and set a shorter
•
screen timeout.
Turn off automatic syncing for Gmail™, Calendar,
•
Contacts, and other applications.
If you know you won’t be near a mobile or Wi-Fi
•
network for a while, switch to Airplane mode.
To check the battery charge level:
Open the • Settings > About tablet > Status
To monitor and control what uses the battery:
The Battery Use screen lists the apps that have
been using the battery, from greatest to least battery
use. You can use it to turn off apps that you’ve
downloaded, if they are consuming too much power.
Open the • Settings > Applications > Battery use.
To download the USB Driver:
To use USB tethering and USB debugging, you need
to install the “ LG USB Driver” on your PC first.
The LG USB Driver is downloadable from the
following site: http://www.lg.com/us/mobile-phones/
index.jsp Click Mobile Support Select the Carrier
(T-Mobile) Select the Model (LG-V909) Click
USB Driver to download.
To reboot your device when the screen
freezes:
If the device does not respond to user input or the
screen freezes:
Remove the back cover and press the
RESET button
with a pointed object to restart your device. If it still
does not work, please contact customer service.
Understanding your device
Before you using the device, please read this!