Share your experience!
I have a sony xperia S and I have upgraded to the version 4.04 android but I want come back to version 2.3. it's possible?
I'm not sure if you can officially roll back to Android GB with Xperia S but I suggest that you contact your local support team to check this.
http://www.sonymobile.com/global-en/support/contact-us/contact-info/
