A quick heads-up to let owners of the Xperia Z1 series and Xperia Z Ultra know that a new firmware update has been certified by the PTCRB with build number 14.5.A.0.283. The update has been certified across all variants of the Xperia Z1 (C690X), Xperia Z1 Compact (D5503) and Xperia Z Ultra (C68XX) indicating it is likely to be a global release. This would move the update from the current build number of 14.5.A.0.270. We’ll let you know once it starts to roll.
Thanks Darei and Jonathan!