Extending the Battery Life
Active applications, screen brightness levels, Wi-Fi usage and
GPS functionality and other certain features can all drain your
battery. You can follow the helpful tips below to conserve your
battery power:
Reduce the screen backlight time.
Lower the screen brightness.
Turn auto-sync, portable hotspot, Wi-Fi, and Bluetooth off
when not in use.
Disable the GPS function when not in use. Most applications
using this function will periodically query the GPS satellites
for your current location; each query drains your battery.
Powering On/Off
Press and hold the Power Key to turn on your phone.
To turn it off, press and hold the Power Key to open the
options menu. Touch Power off and then touch OK.
Restarting the Phone
If the screen freezes or takes too long to respond, try pressing
and holding the Power Key for about 8 seconds to restart the
phone.
17