الخطوات بالكامل لكل من لم يفهم الفديو او اختلط عليه الامر
Step 1: On your Galaxy Note II, launch the phone app and press these keys:
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Step 2: From the Main Menu, navigate to [1] UMTS > [1]Debug Screen > [8] Phone Control > [6] Network Lock > Options.
Step 3: In the Options screen, choose [3] Perso SHA256 OFF. Wait for 30 seconds after making this selection.
Step 4: Go back one step by pressing the menu key, and then back once. You should now again be in [6] Network Lock
Step 5: Here, now choose [4]NW Lock NV Data INITIALLIZ. Wait for one minute after making the choice.
Step 6: After a minute has passed, reboot your Galaxy Note II.
Your phone should now be unlocked, and ready for use with any carrier. Please note that you will NOT receive any sort of confirmation on the screen, so just put in a different carrier’s SIM and try it out.