
1Press and hold down the power key until the device vibrates.
2Enter your SIM card PIN when requested, then tap .
3Wait a while for the device to start.
Your SIM card PIN is initially supplied by your service provider, but you can change it later
from the Settings menu. To correct a mistake made while entering your SIM card PIN, tap .
To Turn off the Device
1Press and hold down the power key until the options menu opens.
2In the options menu, tap Power off.
It may take a while for the device to shut down.
Why Do I Need a Google™ Account?
Your Xperia™ device from Sony runs on the Android™ platform developed by Google™.
A range of Google™ applications and services is available on your device when you
purchase it, for example, Gmail™, Google Maps™, YouTube™, and the Play Store™
application which gives you access to the Google Play™ online store for downloading
Android™ applications. To get the most out of these services, you need a Google™
account. For example, a Google™ account enables you to do all of the following:
•Download and install applications from Google Play™.
•Synchronize your email, contacts, and calendar using Gmail™.
•Chat with friends using the Duo™ application.
•Synchronize your browsing history and bookmarks using the Google Chrome™ web
browser.
•Identify yourself as the authorized user after a software repair using Xperia™ Companion.
•Remotely find, lock, or clear a lost or stolen device using the my Xperia™ or Android™
Device Manager services.
For more information about Android™ and Google™, go to
http://support.google.com
.
It is crucial that you remember your Google™ account username and password. In some
situations, you may need to identify yourself for security reasons using your Google™ account.
If you fail to give your Google™ username and password in such situations, your device is
locked. Also, if you have more than one Google™ account, be sure to enter the details for the
relevant account.
To Set Up a Google™ Account on your Device
1From your Home screen, tap .
2Find and tap Settings > Accounts & sync > Add account > Google.
3Follow the registration wizard to create a Google™ account, or sign in if you
already have an account.
You can also sign in to or create a Google™ account from the setup guide the first time you
start your device. Alternatively, you can go online and create an account at
www.google.com/accounts
.
To Remove a Google™ Account
1From your Home screen, tap .
2Tap Settings > Accounts & sync > Google.
3Select the Google™ account you want to remove.
4Tap > Remove account.
5Tap Remove account again to confirm.
If you remove your Google™ account, any security features that are linked to your Google™
account will no longer be available.
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