em using xperia t (lt30p) on t-mobile uk.... but emm still watting for jelly bean update.. please some body help when i am connecting my xperia t with pc pc companion said it already up to date.. but i am on ics 4.0.4..
Since I updated for JellyBean, the Walkman not worked properly. When the screen is locked not pass in to the next song until I do not press the unlock button and so on. The notifiction led is not lighting, just after I press the unlock button. I have issues with alarm, battery drain, and so on. I am totally disapointed an desperated.
try to do factory reset and then repair your phone. Also the phone has to settle down after an update for a day or 3. Optimal battery life comes after a day or 2/3 or even a week.
