At the moment, Sony is rolling out the update for the LTE and the HSPA+ variant of the ZL in the Europe, and the C506 variant in the North America. Apart from the usual Android 4.2.2 features, Sony has also updated its media suite of apps and added supported for higher capacity microSD cards. The official change-log from Sony for the update is below -: If you own an Xperia ZL, the OTA update notification should pop-up on your phone sometime soon. Otherwise, you can also try Sony’s PC Companion to update the phone using your PC. Xperia Z owners will be understandably angry on Sony for rolling out the Jelly Bean update for the ZL owners first. However, the Android 4.2.2 update for their phone should not be far away as well. Via – XperiaBlog