To turn off the device
1
Press and hold down the power key until the options menu opens.
2
In 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 is mandatory if you want
to:
•
Download and install applications from Google Play™.
•
Synchronise email, contacts and the calendar using Gmail™.
•
Chat with friends using the Hangouts™ application.
•
Synchronise your browsing history and bookmarks using the Google Chrome™ web
browser.
•
Identify yourself as the authorised 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
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, make sure to enter the details for
the relevant account.
To set up a Google™ account on your device
1
From your Home screen, tap .
2
Find and tap
Settings
>
Accounts & services
>
Account sync
>
Add account
>
.
3
Follow 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. Or you can go online and create an account at
To remove a Google™ account
1
From your Home screen, tap .
2
Tap
Settings
>
Accounts & services
>
Account sync
>
.
3
Select the Google™ account that you want to remove.
4
Tap >
Remove account
.
5
Tap
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.
If you are lending your device to someone to use for an extended period, it is recommended
that you remove your Google™ account from the device.
Charging your device
Your device has an embedded, rechargeable battery that should be replaced only by
Sony or an authorised Sony repair centre. You should never try to open or take apart
the device yourself. Opening the device can cause damage that voids your warranty.
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