Xperia Z3 was the flagship device of second half of 2014. Xperia Z3 runs on a 2.5Ghz quad-core Qualcomm Snapdragon 801 processor, 3GB of RAM, 16GB internal storage and a 3100mAh battery. The 5.2″ IPS LCD display has a 1080p resolution and utilises Sony’s Triluminuous backlighting technology. The Xperia Z3 is also IP65 and IP68 compliant, meaning it’s good for those dusty or wet environments. Z3 also has a new impressive camera, featuring a 20.7MP.
Sony rolled out the official Android 5.0.2 update for Xperia Z3 in May. Now a root package is available for Z3 which will help you gain root access. Rooting the device has many benefits but it will void your warranty. In spite of that, if you want to root Xperia Z3 on Android 5.0.2 build 23.1.A.28, you can follow the tutorial below.