Share your experience!
Yesterday, sitting in the gym disappeared mobile operator connection. Phone saying - Invalid sim card. I tasted 2 cards - same.
I dont know what to do. Any idea?
p.s sorry for my bed english.
You need to return it to the place of purchase or contact Xperia care - I fear your sim card reader is having difficulties http://www.sonymobile.com/global-en/support/contact-us/
