The latest firmware build for the Sony Xperia Z series arrives in the form of version number 10.3.1.A.2.67. The update has already hit the Xperia ZL and Xperia ZR and now we have received a report that it is rolling out on the HSPA+ Xperia Z (C6602). Can’t be long before we see a wider rollout. Let us know if you have received the update and notice the display and camera improvements that Sony said this update contains. The only device yet to start seeing this new firmware rollout is the Xperia Tablet Z.