Samsung S3 Unlock ! (NCK DONGLE)

[maxmix]

I've rooted this 4.3 Samsung S3

I have original NCK Dongle with 1 year support.....

I'm getting phone is unlocked but when I try another carrier Sim in it's still locked ! Can anyone help me please or what else can I try to unlock this phone !

IMEI is perfect on phone !

(ADB)Model Selected : GT-I9300
Detecting phone, wait....
LCD must be on.
If phone ask for SU, please allow.
If phone ask for auth please confirm.
MODEL : GT-I9300
BOARD ID : smdk4x12
PLATFORM ID : exynos4
OS VERSION : 4.3
BUILD ID : JSS15J
BUILD DATE : ThuJan16235358KST2014
BUILD VERSION : JSS15J.I9300XXUGNA5
SOFTWARE VERSION : I9300XXUGNA5
Phone Subscriber Info:
Phone Type = GSM
Device ID = 35582xxxxxxxxxxxxx

(GSM)RIL VERSION : SamsungRIL(IPC)v2.0
(GSM)BASEBAND : I9300XXUGNA8
(RIL)SERIAL NUMBER : RF1D135QDWT
(RIL)SW VERSION : I9300XXUGNA8
Checking SU: True
Checking Root access: True
Backup disabled, skip....
Unlocking please Wait.
---BOARD INFO----
Manufacturer : samsung
Device : m0
Version : 4.3
Board : smdk4x12
Platform : exynos4
Pda : I9300XXUGNA5
IMEI Damaged, will exit now!!
--CPU INFO--
Processor : ARMv7 Processor rev 0 (v7l)
Hardware : SMDK4x12
Revision : 000c
--EFS--
EFS :mmcblk0p3
Unlock OK.

Unlock Done, Restarting Phone!
Total Time: 00:00:08
--------------------------


Thanks

maxmix