Xperia U Update 4.0.4

[Ahamid]

its been 9 months and i still dont have my ICS update for xperia u

[Uliwooly]

Is or was your phone locked to a carrier/network branded? if it is/was then most likely they are not going to release it, you could manually update your phone 

How to manually update, downgrade, root 2012 Xperias

http://talk.sonymobile.com/thread/41609