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Xperia Tablet Z software updates

Make sure your device is always up to date with the latest software and new features.

Check for the latest updates

Wirelessly update your Android™ software on your Xperia™ tablet.

Wirelessly from your device

To check for available updates wirelessly:
Go to Settings > About tablet > Software updates > System updates.

We recommend using a Wi-Fi® connection to avoid data traffic.

Note: The availability of wireless updates depends on your country and/or operator.

Update your Android™ software on your Xperia™ tablet via a USB cable on your computer.

With a cable using a computer

Download and install new software using a computer application and connect the device to your computer using a USB cable.

Latest available software

You may already have the latest software, depending on the date of purchase. Software updates are released at different times depending on operator and/or country. Therefore, we cannot give you an exact date for when a specific update will be available for your device.

Android version: Google Android 4.4 (Kitkat)

Latest available software: 10.5.1.A.0.283

Release started: 2014-09-09

To find your device’s current software version:
Settings > About phone > Build number / version

Included in this software

This upgrade for your Xperia™ tablet includes many improvements, such as:

  • Upgrade to Android 4.4.4
  • Better battery performance in some background applications
  • Enhanced email stability & performance
  • General improvements to MMS, Calendar, Wifi, Contacts & More
  • All of our latest bug fixes and enhancements

Xperia™ Tablet Z Android version overview

Released version

Android 4.2 (Jelly Bean)


Released version

Android 4.3 (Jelly Bean)


Latest version

Android 4.4 (KitKat)


Next version

Android 5.0 (Lollipop)

Note: The availability of software updates depends on your country and/or operator.

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