It has been two month since I have bought my Xperia mini pro! Suddenly now my touch pad has stopped working and I am not able to unlock the phone! I am not even able to turn my phone off as this pad is not working! I have to remove the battery to turn my phone off! I haven’t downloaded anything that will cause it and this has happened itself today! I have done the software repair but it doesn’t show any progress but McAfee mobile security application say ”device has been locked. Press menu to enter the PIN and unlock the phone”, but the menu button doesn’t work!