Credit: Sony Mobile

Sony Xperia ZR owners can now get the official Android 4.2.2 firmware from Sony having similar build with Xperia Z and Xperia ZL. Currently, the update is rolling out in Norway which will hit other regions soon.

Sony Xperia ZR Android 4.2.2 Update

Sony already confirmed that Xperia Z series are receiving Android 4.2.2 updates before getting Android 4.3 later this year, 2013. The new firmware build for Xperia ZR - 10.3.1.A.0.244 - which also similar that hit Xperia Z and Xperia ZL is rolling out in Norway.

Soon, other regions will receive the update and owners of Xperia ZR can enjoy full benefits from Android 4.2. Here are the features included in the firmware:

- Android 4.2.2 Jelly Bean OS: Daydream, Lock Screen Widgets, Actionable Notifications, Quick Settings

- My Xperia app improvement which helps you find your phone and secure everything you have on it.

- Updated and customisable navigation bar with quick settings

- New widget functionalities for both lock screen and home screen

- Bigger external storage support for 64GB microSD card on your Xperia ZR

How to Get the Update?

Owners of Xperia ZR in Norway and in other regions (once the update reaches them) can update the smartphone in two ways: Sony PC Companion or Over-the-Air process.

A. Sony PC Companion

Sometimes, the update isn't pushed to your smartphone which leaves you unaware of a brand-new firmware update. To do this, follow these instructions:

1. Download and install the Sony PC Companion from the Sony Web site to your computer. Alternatively, check the option on your Xperia ZR - go to "Settings > Xperia > USB Connectivity > Install PC Companion" to allow the phone itself to install.

2. Launch the Sony PC Companion on your computer. If you install the software using your smartphone, it will download necessary files from the server to update content.

3. Connect your Sony Xperia ZR to your computer using a USB cable.

4. Allow the program to install the necessary drivers for your smartphone.

5. After the installation of drivers, a notification should prompt indicating an update is available.

6. Click on the notification and follow all necessary instructions such as back up to safely update the device.

7. Once you started the update process, Sony PC Companion will download the new software to your computer then installs it to the phone. Never disconnect the smartphone during the firmware installation to prevent corrupting it.

8. After the update, you can now disconnect the Xperia ZR.

B. Over-the-Air Process

If your smartphone is connected to the Internet, it will instantly do an update if there is an OTA version.

1. If you get a notification, backup your personal settings and data files before updating your smartphone.

2. Connect the device to its AC power and to a stable Wi-Fi connectivity rather than mobile data connection to avoid traffic.

3. After the device downloads the firmware, confirm the installation request to install it.

4. The phone will reboot and let it perform the installation.

5. Your Xperia ZR may reboot several times before finally reaching the home screen with all-new firmware running Android 4.2.2 Jelly Bean.

Note: In case you wanted to check your device for any firmware updates, use the "Update Centre" app on smartphone or go to "Settings > About phone > Software updates."