Sony has updated Xperia Z, Xperia ZL, Xperia ZR, and Xperia Tablet Z to Android 5.0.2 Lollipop update 10.6.A.0.454 firmware but the update, still has not been released in many regions. As the Lollipop update is still seeding other regions of the world will get it very soon. After updating to Lollipop update, if Xperia Z users are looking for rooting their device...
