Security
Set a Screen Unlock Pattern, Voice Unlock, PIN, or Password to secure your device.
Protect your phone from unauthorised use by creating a personal unlock pattern, Voice
Unlock, PIN, or password. Use a pattern, PIN or password you can easily remember.
Adding a Voice Command can unlock the phone and launch a particular application
such as Messaging, Phone or Camera.
Tap Home > Apps > Settings > Security > Screen lock
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Choose from Long press, Voice Unlock, Pattern, PIN or Password.
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Example for Pattern:
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Watch the demo and tap Next
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Draw a pattern of your choice, tap Continue
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Draw the pattern again and tap Confirm.
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We recommend you register a Google account before setting your unlock pattern,
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PIN or Password. After five incorrect entries press Forgot Pattern to enter your
Google account password to reset the screen lock.
Unlock the screen with a pattern
Press the Power Key.
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Draw your pattern to unlock the screen. If you make a mistake you can try again up
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to five times.
If you forget the unlock pattern then after five attempts you can enter your Google
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account details to unlock your device.
Set a SIM Card PIN Lock
Set a PIN code on your SIM card to prevent others from using your account.
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The initial PIN code is provided by your service operator.
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Tap Options > System settings > Security > Set up SIM card lock.
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Select Lock SIM card. Enter the PIN and tap OK.
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Change SIM PIN
Before changing the SIM PIN, you need to enable it.
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