Step Thir****
After installation completes successfully press the large Return to Cydia button.

How to Unlock the iPhone 3G Using UltraSn0w

Step Four****
Now press the Home button then power off and power on the iPhone. You do this by holding down the power button for 3 seconds then moving the power slider that appears to the right. Press the power button again to turn on the phone.

How to Unlock the iPhone 3G Using UltraSn0w
Step Fif****
You should now be able to insert the SIM of your choice!

How to Unlock the iPhone 3G Using UltraSn0w

masha ALLAH enjoy