مشکل فلش 5560 سامسونگ با باکس z3x

درود هنگام فلش با این خطا روبرو میشم
[QUOTESelected model: S5560ISelected com port: COM42
Selected speed port: 921600
Search flash modem ...
Timeout - modem not found
modem not found - fail
Elapsed time: 61 second, sw ver: 3.5.0040
-------------------------------------------------------------------------------
Selected model: S5560I
Selected com port: COM42
Selected speed port: 921600
Search flash modem ...
Timeout - modem not found
modem not found - fail
Elapsed time: 61 second, sw ver: 3.5.0040
-------------------------------------------------------------------------------
Selected model: S5560I
Selected com port: COM3
Selected speed port: 921600
Search flash modem ...
Timeout - modem not found
modem not found - fail
Elapsed time: 61 second, sw ver: 3.5.0040
-------------------------------------------------------------------------------
Selected model: S5560I
Selected com port: COM3
Selected speed port: 921600
Search flash modem ...
Timeout - modem not found
modem not found - fail
Elapsed time: 61 second, sw ver: 3.5.0040
-------------------------------------------------------------------------------
Selected model: S5560I
Selected com port: COM42
Selected speed port: 921600
Search flash modem ...
Timeout - modem not found
modem not found - fail
Elapsed time: 61 second, sw ver: 3.5.0040][/QUOTE]