Well, I dont know what to do, my Sony goes crazy, once in a day when I want to unlock my phone, touch screen not working. Every button works I can start camera but when it turns on I cant touch to take picture so touch still dont works. And when I lock my phone again and let it for minute or two, everything works and I can easily unlock it. Sometime I can solve it by swiping in down way but sometime nothing work. I hope you can understand what is problem, sorry for bad English and thanks for help. I used factory reset, but after two days everything use to be lika before. I also thought it is because app Facebook and i delete it and it little helped because after that this problem only show once in a day.
