UNLOCK W2900 FAILED..........HELP

UNLOCK W2900 FAILED..........HELP
today i activated my box, but unlock failed...i tried to unlock W2900 and box show this:
Welcome to Octopus box Samsung software version 1.0.0
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Platform: Samsung Anycall
Selected port: COM1
Selected model: SPH-W2900
Phone not found on the selected port!
Trying to search USB diagnostic port...
No diagnostic ports found!
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Platform: Samsung Anycall
Selected port: COM1
Selected model: SPH-W2900
Phone not found on the selected port!
Trying to search USB diagnostic port...
No diagnostic ports found!
-----------------------------------------------------------------------------------
Platform: Samsung Anycall
Selected port: COM1
Selected model: SPH-W2900
Phone not found on the selected port!
Trying to search USB diagnostic port...
No diagnostic ports found!
-----------------------------------------------------------------------------------
Platform: Samsung Anycall
Selected port: COM1
Selected model: SPH-W2900
Phone not found on the selected port!
Trying to search USB diagnostic port...
No diagnostic ports found!
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Platform: Samsung Anycall
Selected port: COM1
Selected model: SPH-W2900
Phone not found on the selected port!
Trying to search USB diagnostic port...
No diagnostic ports found!
Trying to connect phone on COM21
Mode: Normal
Phone model: SPH-W2900
Firmware compiled date: Nov 15 2006
Firmware compiled time: 11:00:00
Firmware released date: Jun 12 2008
Firmware released time: 13:56:49
Phone IMEI: 352594-02-619236-5
Bluetoth MAC: 00:211:2B:AD:3F
SW Version: M6275B-KMRZ-3.2.7123
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Platform: Samsung Anycall
Selected port: COM21
Selected model: SPH-W2900
Mode: Normal
Phone model: SPH-W2900
Firmware compiled date: Nov 15 2006
Firmware compiled time: 11:00:00
Firmware released date: Jun 12 2008
Firmware released time: 13:56:49
Phone IMEI: 352594-02-619236-5
Bluetoth MAC: 00:211:2B:AD:3F
SW Version: M6275B-KMRZ-3.2.7123
Checking security...
Security check successfully passed
Providing NVM backup
Reading NVM done!
Unlocking phone...
Switching to emergency mode...
No diagnostic ports found!
Trying to connect phone on COM21
Detected phone model: SPH-W2900
Mode: Emergency
Detecting firmware type
Signatures searching...
Can't patch this phone. Maybe this phone containe unsupported firmware
Phone unlock failed
-----------------------------------------------------------------------------------
Platform: Samsung Anycall
Selected port: COM21
Selected model: SPH-W2900
Mode: Normal
Phone model: SPH-W2900
Firmware compiled date: Nov 15 2006
Firmware compiled time: 11:00:00
Firmware released date: Jun 12 2008
Firmware released time: 13:56:49
Phone IMEI: 352594-02-619236-5
Bluetoth MAC: 00:211:2B:AD:3F
SW Version: M6275B-KMRZ-3.2.7123
Checking security...
Security check successfully passed
Providing NVM backup
Reading NVM done!
Unlocking phone...
Switching to emergency mode...
No diagnostic ports found!
Trying to connect phone on COM21
Detected phone model: SPH-W2900
Mode: Emergency
Detecting firmware type
Signatures searching...
Can't patch this phone. Maybe this phone containe unsupported firmware
Phone unlock failed