Samsung Galaxy S2-S3 & S3 Mini Sim Network Sulock Solution

Samsung Galaxy S2-S3 & S3 Mini Sim Network Sulock Solution

UNLOCK Samsung Galaxy Note 2,S3, S3 mini

Make sure your Note 2 is LOCKED by inserting a sim card from another carrier/provider. If

the phone asks for a network unlock code after booting, then it is LOCKED.

(Please read the whole procedure, a few times if necessary before proceeding)

On the Dial Pad, key in *#197328640#

You will then be taken to Service Mode Main Menu.

On this screen, choose Option [1] UMTS

In UMTS Main Menu, choose Option [1] Debug Screen.

In Debug Screen, choose Option [8] Phone Control

Now we are in Phone Control Menu.

Choose Option [6] Network Lock

In Network Lock Menu, you have x4 choices,

choose Option [3] PERSO SHA256 OFF

WAIT for about 30 seconds…..

Then GO Back to the previous Menu (Network LOCK Menu) by pressing the

Menu button on the Phone (left side of HOME button)… then another menu

will pop up, choose BACK

Now in Network LOCK Menu, choose Option 

[4] NW LOCK NV Data INNITIALLIZ

Wait about 30 seconds then you will see the next screen:

Your phone should now be UNLOCKED… please reboot your phone and enjoy…