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SETTINGS
Location Services
Set the options for location services.
1. Tap
> Settings > Location services.
2. Select an option.
Option Description
Google's
location
service
Let applications use data from sources such
as Wi-Fi and mobile networks to determine
your approximate location.
GPS
satellites
Let applications use GPS to pinpoint your
location.
Location
& Google
Search
Let Google use your location to improve
search results and other services.
Security
Manage security options.
1. Tap > Settings > Security.
2. Select an option.
Screen Security
Option Description
Screen lock Select a screen lock type.
Lock detail
settings
Select a lock screen type and lock screen
wallpapers or select shortcuts on the lock
screen.
Note The screen security options that appear on the screen may
differ depending on the type of screen lock selected.
Encryption
Option Description
Encrypt phone
Require a PIN or password to decrypt the
phone each time you turn it on.
SIM Card Lock
Option Description
Set up SIM card
lock
Lock or unlock the SIM card. Change the
SIM PIN.
Passwords
Option Description
Make
passwords
visible
Set whether or not to display the password
entered.
Device Administration
Option Description
Device
administrators
View or deactivate phone administrators.
Unknown
sources
Set to allow installation of non-market
applications.