Sony announced plans to upgrade its smartphones to Android 4.1
The Jelly Bean update for 2012 model smartphones will begin in February 2013. The first to receive it are Xperia T, Xperia TX and Xperia V. The next in line are Xperia S, Xperia acro S, Xperia ion, Xperia P, Xperia go and Xperia J.
Smartphones 2011 model year until 4.1. will not be updated due to unsatisfactory test results. However, the update of the 2011 Xperia models to Android 4.0.4 is almost complete around the world, and in the future Sony promises not to stop supporting these smartphones and release updates for the current firmware.