Falha ao desbloquear black berry 8520

nao to conseguindo desbloquear o 8520,instalei os drives antes do desbloqueio.A box faz a leitura do cel mas nao gera o codigo.Em baixo a leitura da box e o erro. Waiting for new Blackberry USB Device (timeout 30 seconds)... New device attached, checking if it's Blackberry... Blackberry Found! PIN: 213DA898 "RIM CalTask" Channel open failed, Retrying... PIN: 213DA898 "RIM CalTask" Channel open failed, Trying "Caltask Config" ... PIN: 213DA898 Opened Channel "Caltask Config", Proceeding... IMEI: 3585xxxxxxxxxxx HWV-21408-004-1A ASY-22465-002 MEP-11534-008 VSM-28211-001 CFG-09879-062 SFI-24398-019 APP-26438-004 Calculating Codes using Fetched Data... Handling device: [Cyclone Team], [Cyclone Box] Service Tag: 41CEC9E83A1A31C163DBD431A390B542 Cyclone Server (2.0.0.54), Cyclone Box Team 2008-2012 - Ready. Please wait... Cyclone Server Send Command Error -> Code: 400, Command unknown CalculateBBCodes F/FFJxcHrRcFU+ej9wrj3EUczM3k/0SvC25EGp4y+KxcdnnyH9N0MPSOyVK8OUPOHS2lKkDNWXd9aLTjbJZ1R1Bq8wVPh+awrItrzMePTDfMj6XBDIW4O37USVtcBIdgeO/4qzu8jmPGoaOhl/gTp4FIabTFFrTXGgJiL2rRSQ8= Failed to Calculate Blackberry Code -> Server transaction failed