Share your experience!
Why my Xperia U with SI 1261-8746 didn`t get ICS update tell now!!!
most likely the carriers/networks did not approved the update or haven't approved the update, which country and carrier do you have?
if you can not wait then
How to manually update 2012 Xperias to android 4.0.4
http://talk.sonymobile.com/thread/41609
Don't forget to mark the Correct Answers & Helpful Answers
unrelated topic, if you have some time please check this thread