The latest firmware update for the Xperia Z (C660X) looks to be a carrier specific one. Firmware build 10.5.A.0.233 is currently rolling to Xperia Z (C6603) owners on the Three Austria network. This appears to be primarily a bug-fix update. At this stage, we don’t know whether a wider launch of this firmware is planned, but we haven’t seen it hit any other regions/carriers so far.
Via XDA-developers.
Thanks Saper!
