Sony has begun rolling out Android 5.1.1 Lollipop update for its mid-range phablet, T2 Ultra Dual. At present there is no word whether the single-SIM variant will be getting the update as well.
Sony Xperia T2 Ultra Specs and Photos
If you have a Xperia T2 Ultra Dual lying around just head over to settings and check for software updates. With the latest update to Android 5.1.1 Lollipop, the build number will be pushed to 19.4.A.0.182.
Sony is patching the T2 Ultra Dual for the stagefright exploit and the update will also bring the usual assortment of bug fixes, performance improvements.
Source: Xperia Blog
