
Sony brings Android 5.1 to more Xperias. Photo: Rajesh Pandey/Cult of Android.
Sony has begun rolling out its Android 5.1 Lollipop update for the Xperia Z1, Xperia Z1 Compact, and Z Ultra.
This release brings camera improvements, SmartWear integration, a fix for the dreaded Stagefright vulnerability, and lots more.