J330FN Not Unlock :( (solved)

hello,,
i've J330FN tried to unlock after flashing Modem from Combination i get Success:
Logs:
---------------
Using Version...1.0.0.0057
Selected Port SAMSUNG Mobile USB Serial Port COM145
Selected Model GT-I5503
Selected Task SAMSUNG Exynos Unlock

SAMSUNG Exynos Unlock started...
Searching phone...
Device Detected...
SELinux := Enforcing
model:= SM-J330FN
ANDROID-ID = 42009c51a817b445_0000B9553E
Phone Found Please Wait...
Version := J330FNXXU3ARB1
CHIPID := 03050000
hmac verify ok..1
Local scu-db update ok..
Phone is Locked..00400000
Code Read Possible only via credits...
Credits Left:= 37
Server MSG Submited Now Check Later.
ASK Saved...SS_42009c51a817b445_.ask
NV IMEI1:= 355730092949315
IMEI cert file saved...

!!! Success !!!!
Total Time Take...00:02:11
----------------
after that i tried to unlock again to get Code i Get error
Log:
---------
Using Version...1.0.0.0057
Selected Port SAMSUNG Mobile USB Modem #166 COM144
Selected Model GT-I5503
Selected Task SAMSUNG Exynos Unlock

SAMSUNG Exynos Unlock started...
Searching phone...

Phone Found Please Wait...
Model := J330FN
Ver := J330FNXXU3ARB1/J330FNO2U3ARA1/J330FNXXU3ARB1/J330FNXXU3ARB
SN := R58K22SWEA
IMEI := 35573009294931
UNIQID := CQE009C51A817B
Device Detected...
SELinux := Enforcing
model:= SM-J330FN
Local scu-db found..
Code read is not possible for SHANNON305..
Unsupported baseband for code read...
Unsupported baseband for direct unlock/msl reset You can try downgrade at your own risk...

!!! Fail !!!!
Total Time Take...00:00:03
--------
i tried many times but get same error and 5 credits Gone....
can you help plz