When the software update (10.1.1.A.1.253 - updated through the phone itself) left the phone off at night to charge the dock. Immediately after the shutdown appeared triangular icon with a screwdriver and a key inside. Woke up in the morning, turn on the phone - the inscription SONY, then XPERIA, three times held firm strips of themes and ... NOTHING! Off again, again the same procedure: the inscription SONY, then XPERIA, three times held firm strips of topics and so indefinitely. Tried to reset by holding the power button and the volume up to the triple vibration, even reset the same way, but this time after taking out the SIM card and memory card, tried to upgrade to a Sony PC Companion - the program does not see the phone ... WHAT TO DO?
