samsung s4 i337m unlock problem[ANSWERED]

[..::\/\/::..]

plz help me how to unlock samsung s4 i337M android version 4.3

Prepairing ...OK
Device Found!
Model : SGH-I337M
Manufacturer : samsung
Brand : samsung
CPU info1 : armeabi-v7a
CPU info2 : armeabi
Serial No. : R31DB1E4JJX
Baseband Version : NULL
GSM Baseband Version : I337MVLUEMK6
Bootloader Version : I337MVLUEMK6
Build Version : 4.3
Country : CA
Language : en
CID : NULL
Build ID : JSS15J
Time-Zone : Asia/Karachi
IMEI : NULL
IMSI : NULL
Root User : se.infra
Sales Code : RWC
Country Code : RWC
Built Date : Sat Nov 16 00:36:00 KST 2013
-----------------------------------------------------------------------------------------------
Operation Completed
Operation Time: 00:00:13
--------------------------------------------

Searching for phone ... Operation Completed
Operation Time: 00:00:12

Searching for phone ... Operation Completed
Operation Time: 00:00:11

Searching for phone ... Operation Completed
Operation Time: 00:00:12

Searching for phone ... Operation Completed
Operation Time: 00:00:11

[gsm mithun roy]

CID : NULL
Build ID : JSS15J
Time-Zone : Asia/Karachi
IMEI : NULL
IMSI : NULL
Baseband Version : NULL
is it real...........?
sir asansam not support unlock this phone
have some free unlock way for some carrier but maybe you tryed sir..........

[Asansam Box]

plz help me how to unlock samsung s4 i337M android version 4.3

phone is new security and not supported
or
write old phone on phone and check again

need manual before use box please please please :-)

Searching for phone ... Operation Completed
Operation Time: 00:00:11

enable 1 in setting
set modem port in setting
Type *#9090# and choose DM\DUM over HS-USB phone will reboot
Type *#0808# and choose DM+MODEM+ADB