How to Update Sony Xperia Z3 Compact (D5803) To Official Android 5.1.1 Lollipop Firmware (23.4.A.0.546)
Sony has recently rolled out the 5.1.1 update to its Xperia Z lineup, and Xperia Z3 compact was one of them. The new update contains several improvements over the previous update which are highlighted below:
Android 5.1.1 Changelog: