Good day! Dear experts, please help! In advance I apologize for the auto-translation. I'm not very technically oriented, but I'll try to explain the essence of the problem. During the update via USB cable, there is a problem. Now the phone is not included. Appears only SONY, and immediately a message with a triangle on usernam background: "Check your connection and try again." and immediately fade The volume button hold tried, did not help... Computer does not see the phone. Please tell me what to do?
