Mobile World Congress 2011, the last is a good time for many companies engaged in the same area. One of the most disadvantaged is the Sony Ericsson. And is that the Swedish-Japanese events that sound is used to display a smart phone (or smartphone), now part of the best on the market today. A good example is the Sony Ericsson Xperia Play and Xperia Arc. The two devices running the Android operating system and has a data sheet on nutrition.
Now, new again thanks to the decision by Sony Ericsson, to update these devices (and a few others coming in a few months) to version 2.3.4 Android.