Here is a happy News for all Xperia X10 Smartphone lovers. Sony Ericsson reports that they will introduce the Android 2.1 to the Xperia X10 soon. With the new google android firmware version, Sony Ericsson Xperia X10 smartphone will be more powerful than the one now available.As per the reports, Sony Ericsson will update all of its Xperia models with the Android 2.1 firmware. The models include