mấy anh cho em hỏi jaf có flash được cho 7500 không ,khi em flash bằng usb thì nó báo

JAF version 1.98.51
Detected PKEY: 9001A9F3
Card life counter: 86.74%
P-key nokia module version 01.02
Detected JAF INTERFACE version: 01.B0, Driver version: 40000, Library version: 30107
JAF DCT4/BB5 LOADERS DIR: C:\Program Files\ODEON\JAF\Flash\
JAF DCT4/BB5 PRODUCT DIR: C:\Program Files\Nokia\Phoenix\Products\
JAF USB LOADERS DIR: C:\Program Files\ODEON\JAF\FlashUSB\
JAF DCT3/DCTL LOADERS DIR: C:\Program Files\ODEON\JAF\Flash3\
Changing mode...Done!
Detected P-KEY: 9001A9F3
P-key nokia module version 01.02
Init usb communication...
Found
Init usb flashing...
Error init usb flashing...
Searching for phone...Detected P-KEY: 9001A9F3
P-key nokia module version 01.02
Init usb communication...
Found
Error reading full info...
Detected P-KEY: 9001A9F3
P-key nokia module version 01.02
Init usb communication...
Found
Init usb flashing...
Error init usb flashing...
Searching for phone...Detected P-KEY: 9001A9F3
P-key nokia module version 01.02
Init usb communication...
Found
Error reading full info...

còn cáp của nó theo jaf thì không thấy ,mong được sự giúp đỡ,thank