Xperia Z Ultra 14.2.A.1.136 Firmware Update Rolling Out, Changelog Inside

Sony has begun rolling out firmware version 14.2.A.1.136 for the Xperia Z Ultra. The same update arrived for the Xperia Z1 about two days ago, and is now available for the 6.44-inch gigantic phablet as well. The update brings Sony's White Balance app, which allows users to tweak display color settings, up to a certain extent. Here's the complete changelog:

14.2.A.1.136 changelog:

•Display personalisation, including ability to alter White Balance
•Clearer music streaming using Bluetooth devices
•Optimised Wi-Fi performance & stability
•Enhanced Email experience
•Contacts, Messaging and Small apps improvements