Changing Your Settings 101
2.
Tap
Use wireless networks
to enable location information
using the wireless network.
Use GPS satellites
This option allows the phone to determine your location accurately
to street level. To conserve power, deselect this option when not in
use.
1. From the Home screen, tap
Settings
Location
and security
.
2. Tap
Use GPS satellites
to enable the GPS satellite.
Use sensor aiding
This option enhances the positioning capabilities of your phone
and conserves power using sensors.
1. From the Home screen, tap
Settings
Location
and security
.
2. Tap
Use sensor aiding
to enable the positioning sensors.
Set up screen lock
To secure data and limit phone access, you can set the phone to
require a screen unlock pattern, PIN number, or password each
time you turn on the device, or every time the phone wakes up
from sleep mode (when the screen automatically turns off).
1. From the Home screen, tap
Settings
Location
and security
.
2. Tap
Set up screen lock
and select one of the following
options:
• None
: disables screen unlock security.
•Pattern
: requires that you draw a pattern on the screen to unlock
it. Follow the onscreen instructions.
•PIN
: requires that you enter a numeric PIN number to unlock the
screen. Enter a PIN number, confirm it, then tap
OK
.
• Password
: requires that you enter a password to unlock the
screen. Enter a password, confirm it, then tap
OK
. Password
must contain at least one letter.
Note:
Once you have set the screen lock option, the
Set screen lock
option
changes to
Change screen lock
.
Disable USB debugging mode
Disable USB debugging mode while the screen is locked. This is
necessary when device encryption is enabled.
1. From the Home screen, tap
Settings
Location
and security
.
2. Tap the
Disable USB debugging mode
checkbox to create a
checkmark.
