Important notice
brightness and set a
shorter screen timeout.
- If you don't need them,
turn off automatic syncing
for Gmail, Calendar,
Contacts, and other
applications.
- Some applications you've
downloaded may cause
your battery's life. You will
need to uninstall those
applications and all of its
data and settings from the
phone.
To check the battery charge
level
1. On the home screen,
touch Applications tab
and select Settings, About
phone and Status.
2. The battery status
(charging, discharging)
and level (as a percentage
of fully charged) are
displayed at the top of
the screen.
To monitor and control what
14
uses the battery
1. On the home screen,
touch Applications tab
and select Settings, About
phone and Battery use.
2. The top of the screen
displays battery usage
time. Either how long
since last connected
to a power source or, if
connected to a power
source, how long you
were last running on
battery power. The
body of the screen lists
applications or services
using battery power from
greatest amount to least.
3. Installing an Open Source
OS
If you install an open source
OS on your phone, and do
not use the OS provided
by the manufacturer, this
may cause your phone to
malfunction.