Share your experience!
Looks like only a couple of weeks to get ICSee http://www.xperiablog.net/2012/08/25/android-4-0-4-ics-firmware-certified-for-xperia-go-xperia-sola-...
good news
I will be glad oto get off this old 2.3.7
I have a Xperia Ray with 4.0.4 that is a very good software