Samsung T769 Galaxy S Blaze. Screen Unlock Pattern Settings

Location and Security
2.
This menu allows you to configure phone location and security
settings.
Using Wireless Networks
Before you use applications such as Google Maps and find your
location or search for places of interest, you must enable the Use
wireless networks option or enable the GPS satellites.
1.
Press
➔
and then tap
(Settings) ➔
Location and security.
2.
Tap Use wireless networks to enable location information
using the wireless network.
Enabling the GPS Satellites
1.
Press
➔
and then tap
(Settings) ➔
Location and security.
2.
Press
➔
and then tap
(Settings) ➔
Location and security. For more information, refer to
“Enabling a Location source” on page 162.
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Screen Unlock Pattern Settings
To secure data and limit phone access, set the phone to require a
screen unlock pattern each time you turn on the device, or every
time the phone wakes up from sleep mode (when the screen
automatically turns off).
Setting an Unlock Pattern
Creating a screen unlock pattern increases security on the
phone. When you enable the User visible pattern field, you will
draw an unlock pattern on the screen whenever you want to
unlock the phone’s buttons or touch screen. When you activate
the User tactile feedback field, you feel vibration as feedback
while drawing the pattern.
Note: Make sure the Require Pattern field is activated.
Tap Use GPS satellites enable the GPS satellite.
Enabling the sensor aiding
1.
Tap Use sensor aiding enhances positioning and save
power while using the sensors.
1.
Press
➔
and then tap
(Settings) ➔
Location and security.
2.
Tap Set up screen lock ➔ Pattern.
3.
Read the instructions then tap Next.
4.
Review the onscreen animation procedure for drawing a
pattern and tap Next when you are ready to draw a pattern.
5.
Draw your pattern by touching your first on-screen point.
Then, without removing your finger from the screen, drag
your finger over adjacent points until the gray trace line
overlaps each point and they are highlighted with a green
circle.
6.
When you have connected at least four dots in a vertical,
horizontal or diagonal direction, lift your finger from the
screen and tap Continue.
7.
Confirm the new pattern by redrawing it and then tapping
Confirm. The Unlock pattern is set.
Changing the Screen Lock Pattern
This feature allows you to change the previously stored unlock
pattern and update it if necessary. This process is similar to
changing your password from time to time.
1.
Press
➔
and then tap
(Settings) ➔
Location and security.
2.
Tap Change screen lock.
3.
Retrace your current pattern on the screen.
4.
Tap Pattern and repeat steps 3 - 7 from the previous
section.
Using a Visible Pattern
When enabled, this feature displays the onscreen lock grid that is
used to unlock the phone.
Using Tactile Feedback
When enabled, the User tactile feedback option, you will feel
vibration as feedback while drawing the pattern, using a PIN or
password lock.
Changing Your Settings
229
PIN Lock and Unlock
1.
Press
➔
Disable USB debugging mode
and then tap
(Settings) ➔
Location and security.
2.
1.
Tap Set up screen lock.
Tap PIN.
4.
Enter a PIN number using the numeric keypad and touch
Continue to confirm the password.
Confirm the PIN by re-entering it and tap OK to confirm.
Your phone now requires you to enter this PIN number in
order to unlock the phone.
2.
Press
(Settings) ➔
➔
and then tap
Tap Disable USB debugging mode.
Press
➔
and then tap
(Settings) ➔
Location and security.
(Settings) ➔
2.
Tap Set up screen lock.
3.
Tap Password.
4.
Enter a password using the keypad and tap Continue to
5.
Confirm the password by re-entering it and tap OK to
confirm the password.
230
and then tap
Prevent another user from using your SIM card to make
unauthorized calls or from accessing information stored on your
SIM card by protecting the information using a PIN code.
1.
Location and security.
confirm.
➔
Setting up SIM Card Lock
Password Lock and Unlock
1.
Press
Location and security.
3.
5.
When enabled, USB debugging is disabled while the screen is
locked.
2.
Tap Set up SIM card lock.
3.
Tap Lock SIM card, enter your SIM PIN code, then tap OK.
Note: You must activate Lock SIM card before you can change your SIM PIN
code.
To change an existing SIM Card PIN:
1.
Tap Change SIM PIN.
2.
Enter the old SIM PIN code and tap OK.
3.
Enter the new SIM PIN code and tap OK.
4.
Re-type the new SIM PIN code and tap OK.
➔
3.
Select an administrator device and follow the prompts.
Credential Storage
When you create a phone password you can also configure the
phone to display the password as you type it instead of using an
asterisk (*).
Press
Tap Select device administrators to begin configuring this
setting.
Password Settings
1.
2.
and then tap
(Settings) ➔
This option allows certain applications to access secure
certificates and other credentials. Certificates and credentials
can be installed to the SD card and password protected.
1.
2.
3.
Activating this feature allows Google to administrate your phone
in a way similar to IT security settings on a corporate PC. This
would be beneficial in the case that your phone was lost or
stolen. The phone could be “deactivated” or “restricted” (through
administration) from a remote location.
➔
and then tap
Location and security.
(Settings) ➔
Tap Use secure credentials to activate this feature. A check
credentials is active.
Tap Visible passwords to activate this feature.
Press
and then tap
mark displayed next to the feature indicates secure
Device Administration
1.
➔
Location and security.
Location and security.
2.
Press
(Settings) ➔
Tap Install from USB storage to install encrypted certificates
from the USB Storage location.
4.
Tap Set password to set or change the credential storage
password.
5.
Tap Clear storage to clear the storage (SD card or phone
memory) of all contents and reset the credentials
password.
Changing Your Settings
231