Sony Mobile is keeping Xperia Z3 Dual (D6633) owners waiting for Android 5.0.2 Lollipop, but hopefully the wait will soon be over. A new update with build number 23.1.1.E.0.1 has been certified by the PTCRB and the likelihood is that this will be Lollipop. Current firmware starts with ‘23.0’, whilst the newly certified build number starts with ‘23.1’, signifying a change in Android firmware version which is in line with what we have seen so far. We will keep you posted once the rollout starts.
Thanks Soheil!