Sony has just today announced it plan for all Android 4.0(ICS) upgrades, they announce that the rollout plans for the Xperia NXT series (Xperia S, Xperia P and Xperia U) are progressing as planned. The first smartphone to be upgraded will be Xperia S, starting from the end of June. Then Xperia P will follow, whilst Xperia U will receive it a little later in Q3. As always we will keep you in the loop with the latest info as soon as we can.Also, Now, Sony has confirmed that the remaining smartphones; Xperia arc, Xperia neo, Xperia mini, Xperia mini pro, Xperia pro, Xperia active and Sony Ericsson Live will start to receive their updates starting from next week. The update will be 4.0.4 and will also be made available for Xperia arc S, Xperia ray and Xperia neo V users, who received Android 4.0.3 the first time around.
As far as the Xperia PLAY is concerned Sony will not be updating it, for more on this read here
* The following phones will receive the update