Share your experience!
Sometimes I push the unlock buttom and phone dont work about few secons or minutes
Algunas veces intento desbloquear el móvil y no reacciona, pulso el botón de desbloqueo y no funciona, pulso el botón de la cámara o el del volumen y nada
@Sonico
Sorry to hear that, few things to try
boot in > safe mode and see if you experience the same issue, if you do, then repair the phone with XC
Xperia Companion (XC)
Software Repair Guide
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355
