To change the screen unlock pattern
1
From your Home screen, tap .
2
Find and tap Settings > Security > Screen lock.
3
Draw your screen unlock pattern.
4
Tap Pattern.
5
Follow the instructions in your phone.
To disable the screen unlock pattern
1
From your Home screen, tap > Settings > Security > Screen lock.
2
Draw the screen unlock pattern.
3
Tap Slide.
To create a screen unlock PIN
1
From your Home screen, tap > Settings > Security > Screen lock > PIN.
2
Enter a numeric PIN.
3
If necessary, tap to minimise the keyboard.
4
Tap Continue.
5
Re-enter and confirm your PIN.
6
If necessary, tap
to minimise the keyboard.
7
Tap OK.
To disable the screen unlock PIN
1
From your Home screen, tap > Settings > Security > Screen lock.
2
Enter your PIN, then tap Next.
3
Tap Slide.
To create a screen lock password
1
From your Home screen, tap
> Settings > Security > Screen lock >
Password.
2
Enter a password.
3
If necessary, tap
to minimise the keyboard.
4
Tap Continue.
5
Re-enter and confirm your password.
6
If necessary, tap to minimise the keyboard.
7
Tap OK.
To disable the screen unlock password
1
From your Home screen, tap > Settings > Security > Screen lock.
2
Enter your password and tap Next.
3
Tap Slide.
Finding your device
There are several ways to find and protect your device if you ever lose it. Using the
“my Xperia” service, you can:
•
Look for your device on a map.
•
Sound an alert which works even if the device is in silent mode.
•
Remotely lock the device and display your contact information on it.
•
Remotely wipe the internal and external memories on the device as a last resort.
If the “my Xperia” service is activated on your device, all you have to do is go to
myxperia.sonymobile.com
and sign in using your Google™ account. If the service is
not activated, you can activate it manually via the Settings menu.
The “my Xperia” service may not available in all countries/regions.
To activate the “my Xperia” service manually
1
Drag the status bar downwards, then tap .
2
Tap Xperia™ > MyXperia™ > Activate.
3
Mark the checkbox, then tap Accept.
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