Sony Mobile has confirmed that the Android 5.1.1 Lollipop update is currently rolling to the Xperia Z2 and Z3 series. It has also given a vague idea of the order in which the handsets will be updated. All of the handsets stem from the 2013/14 Sony Xperia range, what we don’t know right now is when the company plans to update its 2015 range to Android 5.1. We’ll let owners of the Xperia Z3+, Z4 Tablet, M4 Aqua, C4 et al. know once firm plans have been announced.
Sony Xperia Android 5.1 rollout schedule
This week: Xperia Z2 and Xperia Z3 series
Over the coming weeks: Xperia Z1, Xperia Z1 Compact and Xperia Z Ultra
Shortly thereafter: Xperia C3 and Xperia T2 Ultra
Then: Original Xperia Z Series
Lastly: Xperia M2 and Xperia M2 Aqua
Via Sony Mobile Blog.