23.1.A.1.28 firmware was certified for Xperia Z2 and Xperia Z2 Compact yesterday and now the same firmware has also been certified for Xperia Z3, Xperia Z3 Compact and Xperia Z3 Tablet Compact. At present Xperia Z3 series in on Android 5.0.2 Lollipop update.
23.1.A.1.28 firmware moves the current build from 23.1.A.0.xxx to 23.1.A.1.xx. It seems to be a major bug fixing update, whether Android 5.0.2 or Android 5.1 Lollipop, it can’t be said for the time being.
Xperia Z3 23.1.A.1.28 firmware certified
Xperia Z3 Compact 23.1.A.1.28 firmware certified
Xperia Z3 Tablet Compact 23.1.A.1.28 firmware certified
Recently Android 5.0.2 23.1.A.0.740 firmware was spotted rolling for Xperia Z3 and Xperia Z2 carrier handsets on “Orange” in European regions only.
We will keep you updated once 23.1.A.1.28 firmware starts rolling. Drop your comments below.