Just recently Sony began updating the Xperia P smartphone to Android 4.0.4. And well, it looks like the Xperia device updates are continuing this week. The details are official and coming from Sony. As far as what they have said; the Xperia arc, Xperia arc S, Xperia neo, Xperia neo V, Xperia mini, Xperia pro, Xperia active and Xperia ray smartphones will be updated beginning this week. The update, as many will be familiar with, contains a mix of “bug fixes, performance tweaks and other improvements.” As we often see with Android updates such as these, the roll-out schedule will depend on market and carrier requirements. Finally, in addition to the Xperia P and the handsets that are getting updated this week — there are already a few set to begin in the not-to-distant future. Sony noted that the update for the Xperia mini pro, Xperia neo L and Live with Walkman will begin arriving sometime over the next few weeks.
Via [Sony Xperia Product Blog]