Does anyone have details of how to make an official complaint to Sony regarding the un-usability of the Xperia S following their software updates? Mine is becomming more and more frustrating to use by the day, and the latest update has really screwed up wi-fi and data connections.
The response on this forum and facebook/twitter/google+ has been pretty poor in my opinion, and I would like to escalate my concerns asap as my service provider and retialler where I bought the phone have washed their hands of responsibility.
