Sony Ericsson upgrades Xperia Arc Play with Android 233

Sony Ericsson has begun rolling out the first software update for the Xperia Arc and Play smartphones.

While it's limited to certain markets and builds, a more widespread release is due next week. It includes Android 2.3.3 and deeper Facebook integration from the new Xperia minis along with more detailed fixes and upgrades.

Source:
http://www.electronista.com/articles/11/05/27/xperia.arc.play.begin.getting.android.233/