The wait for the Xperia M2 users, Xperia M2 Aqua and Xperia M2 Dual users is over from right now. Sony mobile has rolled out the Android 5.1.1 Lollipop update with the build number 18.6.A.0.175 for the Xperia M2 users, Xperia M2 Aqua and Xperia M2 Dual. Now M2 users can have a chance to taste the Android Lollipop as Xperia M2 directly goes from Android 4.4.4 Kitkat to Android 5.1.1 Lollipop. So this will replace the previous kitkat firmware with build number 18.3.1.C.1.17 from the new Lollipop build number 18.6.A.0.175.
Currently the Update is live for D2303 in Algeria and Hungary, D2403 and D2302 in many regions. But this will expand to other regions in the coming days. The good news is that this new update has a full fix for the stagefright exploit.
New Sony software upgrade, including #Android 5.1 Lollipop, rolls for #Xperia M2 and Xperia M2 Aqua. Read on: http://t.co/pkGerKhzJR— Sony Xperia News (@SonyMobileNews) September 29, 2015