In addition to Germany, Sony has also rolled out the new 17.1.2.A.0.323 Android 4.4.2 KitKat update for Xperia Z2 LTE (D6503) users on Vodafone carrier network in United Kingdom. If you haven’t received this update via OTA yet, then you can download its FTF package using these download links and flash it on your phone manually using the latest version of Flash tool.