I bought my SX U a couple of weeks back. For the past 2 days, I have observed that the screen goes blank. It refuses to come on when you press the on button.
I also notice that the phone gets heated up and subsequently the screen goes blank even if the phone is not being used. After 10-15 minutes the screen comes back to life.
During the time the screen goes 'dead' the phone rings, but i am unable to see who is calling or able to answer the phone. What's the problem? So frustrated with sony. I would have bought micromax at much lesser price.
