Screen Lock
on the 11 page.
•
Add a Google™ account to prevent others from using your device if it gets stolen or
wiped. For more information, see
Why Do I Need a Google™ Account?
on the 9 page.
•
Activate either the “Protection by my Xperia” or the Android™ Device Manager web
service. Using one of these services, you can remotely locate, lock, or format a lost
device. For more information, see
Finding a Lost Device
on the 18 page.
Verifying the ownership of your device
When your device is protected, you need to either unlock your screen with your PIN,
password, pattern, or enter your Google™ account information depending on the
protection features you are using. Below are examples of protection features and some
of the required credentials:
Factory Data
Reset protection
You must unlock your screen before you are allowed to perform a Factory Data Reset.
Protection by my
Xperia
If you remotely reset your device using this service, you must enter the username and
password for a Google™ account associated with the service. The device must be
connected to the Internet before the setup process can be completed. Otherwise, you will
not be able to use your device after the reset.
Android™
Device Manager
If you remotely reset your device using this service, you must enter the username and
password for a Google™ account. The device must be connected to the Internet before
the setup process can be completed. Otherwise, you will not be able to use your device
after the reset.
Software repair
If you use the Xperia™ Companion software to perform a software repair, you’re asked to
enter your Google™ account username and password when you start the device after the
repair is complete.
For Android™ Device Manager, it is necessary to enter information from a Google™ account.
This can be any Google™ account which you have set up on the device. If you cannot provide
the relevant account information during a setup process, you won't be able to use the device
at all.
Screen Lock
There are several screen lock options available. The security level of each lock type is
listed below in order of weakest to strongest:
•
Swipe
– no protection, but you have quick access to the Homescreen.
•
Pattern
– draw a simple pattern with your finger to unlock your device.
•
PIN
– enter a numeric PIN of at least four digits to unlock your device.
•
Password
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– enter an alpha-numeric password to unlock your device.
It is very important that you remember your screen unlock pattern, PIN, or password. If you
forget this information, it may not be possible to restore important data, such as contacts and
messages.
If you have set up a Microsoft® Exchange ActiveSync® (EAS) account on your Xperia™
device, the EAS security settings may limit the lockscreen type to only a PIN or password.
This occurs when your network administrator specifies a specific lockscreen type for all EAS
accounts for enterprise security reasons. Contact the network administrator of your company
or organization to check what network security policies are implemented for mobile devices.
Fingerprint functionality is not available in the US market.
To Create a Screen Lock Pattern
1
From your Homescreen, tap .
2
Find and tap
Settings > Lockscreen & security > Screen lock > Pattern.
3
Follow the instructions on your device.
If you enter an incorrect lock pattern five times in a row, you must wait 30 seconds before
trying again.
To Change Screen Lock Type
1
From your Homescreen, tap .
2
Find and tap
Settings > Lockscreen & security .
To Change the Screen Lock Pattern
1
From your Homescreen, tap .
2
Find and tap
Settings > Lockscreen & security > Screen lock.
3
Draw your screen unlock pattern.
4
Tap
Pattern and follow the instructions on your device.
To Create a Screen Lock PIN
1
From your Homescreen, tap .
2
Find and tap
Settings > Lockscreen & security > Screen lock > PIN.
3
Enter a numeric PIN, then tap
Continue.
4
Re-enter and confirm your PIN, then tap
OK.
To Create a Screen Lock Password
1
From your Homescreen, tap .
2
Find and tap
Settings > Lockscreen & security > Screen lock > Password.
3
Enter a password, then tap
Continue.
4
Re-enter and confirm your password, then tap
OK.
To Activate The Swipe Unlock Function
1
From your Homescreen, tap .
2
Find and tap
Settings > Lockscreen & security > Screen lock.
3
Draw your screen unlock pattern, or enter your PIN or password depending on
which of these screen lock types is enabled.
4
Tap
Swipe.
Resetting a Forgotten Screen Lock
If you forgot your screen lock PIN, password, or pattern, you might be able to reset it
using the Protection by my Xperia service. No content on your device is lost after you
perform a screen lock reset using the Protection by my Xperia service.
To activate the Protection by my Xperia service, see
Finding a Lost Device
on the 18
page.
12
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To Reset the Screen Lock using Protection by my Xperia
1
Make sure you know your Google™ account username and password and that
you have enabled the Protection by my Xperia service on your device.
2
Go to
myxperia.sonymobile.com
using any Internet-connected device.
3
Sign in using the same Google™ account you have set up on your device.
4
Click the picture of your device under
Your devices.
5
Select
Lock or Change PIN2 to replace the current screen lock with a new PIN
code.
6
Follow the on-screen instructions provided by Protection by my Xperia.
Depending on your security settings, your device may lock after a screen lock reset. You then
need to enter your Google™ account username and password in order to use the device.