Sir I have a xperia arc which i m using for the last 1 year. 1. I have a problem that some times when the screen locks it doesnt re-appear until i press the the shutdown button two times. No matter how many times i press home button it doesnt have any effect on screen. 2. Another problem is the calender sync problem with facebook inside xperia. In the begoning everything was good but now i m facing this problem. I am not able to get all the birthday event on my phone. 3. I am desperately waiting for the ICS update. Sir please tell me when it will be available in India?