Sony Xperia Z C660X: Update to Android 4.2.2 Jelly Bean Official Firmware 10.3.A.0.423
Sony Xperia Z is now receiving official Android 4.2.2 Jelly Bean firmware update right after firmware rolling out for Sony Xperia ZL. You may or may not receiving update notification due to different region limitation. Yet, you should receive it even... »
