Getting started
About this User guide
This is the Xperia™ ZR User guide for the Android™ 4.3 (Jelly Bean) software version. If you're not sure which software version your device is running, you can check it via the Settings menu. For more information about software updates, see Updating your device.
To check the current software version of your device
1From your Home screen, tap 
.
2Find and tap Settings > About phone > Android version.
Android™ – what and why?
Your Xperia™ from Sony runs on the Android™ platform. Android™ devices can perform many of the same functions as a computer and you can customise them to your own needs. For example, you can add and delete applications, or enhance existing applications to improve functionality. On Google Play™ you can download a range of applications and games from a constantly growing collection. You can also integrate applications on your Android™ device with other applications and with online services that you use. For example, you can back up your contacts, access your different email accounts and calendars from one place, keep track of your appointments, and engage in social networking.
Android™ devices are constantly evolving. When a new software version is available and your device supports this new software, you can update your device to get new features and the latest improvements.
Your Android™ device is
New software releases may not be compatible with all devices.
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