Sony Ericsson has officially announced that it plans to upgrade its entire 2011 Xperia portfolio to Android 4.0 Ice Cream Sandwich. This means the Xperia arc, Xperia arc S, Xperia Play, Xperia neo, Xperia neo V, Xperia mini, Xperia mini pro, Xperia pro, Xperia active, Xperia ray and the Sony Ericsson Live with Walkman will all be getting the update. While no timeline has been set or promised, it does bode well for Xperia owners who are worried about their phones being left behind. Props to Sony Ericsson for living up to expectations when it comes to its Android phones. Maybe it can achieve its dreams of being the largest manufacturer of Android phones after all.