[Q] Help unlocking sgnote with ICS 4.0.4

Hi! i'm new and i need some help!!!

My phone was unlocked until I decided to install the upgrade to ics 4.0.4 through kies.

The first thing I did was re-rooting via recovery mode using this file:
Philz-cwm6-UBLR3-PSN-3.1-signed.zip

Then i tryed to unlock it as he had done before (using unlock software galaxy_s)
Following all the steps properly, I could not get the sim-unlock.

I found this post that could give me a hand, but the link is down!
http://forum.xda-developers.com/show....php?t=1808629

Anyone can tell me if with this fix I will can unlock it or am I doing something wrong?

Thanks in advance.

Phone Information:
ICS 4.0.4 Stock Room (Movistar Argentina)
BandBase Number: N7000UBLR1
Compilation Number: IMM76D.UBLR3
Kernel: 3.0.15-N7000UBLR3-CL890184