Sony Xperia M5 gets Android 5.1 update

A lot of phones are getting the Android 6.0 Marshmallow update, but some still want the previous one. Sony has starting rolling out the Android 5.1 update to both Xperia M5 and its other model, M5 Dual. The update includes a secruity patch (already published in January). 

The software weighs about 600 MB and it changes M5's build number to  30.1.A.1.33 (dual sim variant changes to 30.1.B.1.33).

What the update brings is the ability to take pictures using the SmartWatch 3 and a couple of little improvements.