i would want to know what to do to get my xperia pro back to functioning normally.As soon as i unlock it and the main menu appears within let say 20 seconds the screen goes off,this started when the phone fell in water and i got it repaired.After repairing it there kept appearing hdmi connected ,but i had not connected anything.So it took it back for it to be checked when they checked it went of and then the screen going of after unlocking it become worse this time within 2 seconds it goes off preventing me from doing anything meaningful.Please someone help me out
