Sony Mobile, as reported by XperiaBlog, has started rolling out the Android 4.2.2 Jelly Bean update to the Sony Xperia ZR. The software was scheduled to roll out early August but the blog site has received reports that the update has started rolling out even before August came. Well, that is great news, since today it is already August we should expect the roll out to be more prominent on all devices. For those who owns an Xperia ZR, check your phones for the update! Cheers!