A number of Sony smartphones that were recently released came with Android 4.1 pre-installed. Users have been waiting for the Android 4.2.2 update to drop for their respective smartphones. Some of the other Xperia smartphones have already received this update, now Xperia Blog reports that Sony Xperia ZR Android 4.2.2 update is being rolled out. It seems to have gone live initially in Norway, with more countries and regions expected to follow suit soon.
The build number appears to be 10.3.1.A.0.244 and as mentioned before, it bumps up the OS version to 4.2.2. Sony recently confirmed the smartphones that would receive the new Android 4.3 Jelly Bean update, Xperia ZR is one of them. It remains to be seen when the latest Android update is rolled out for Sony Xperia devices. For now, users can stick with Android 4.2.2 and wait for version 4.3 to drop, regardless of the fact that it doesn’t exactly bring any substantial changes. Sony is releasing this particular update in stages, so it might take more than a couple of days for Android 4.2.2 update to become available for your Xperia ZR, depending primarily upon your country and region.