how do i unlock a iphone 3G?

[NathalieGarcia]

ok guys well my moms friend gave her the iphone 3g and we cant unlock it. it shows the itunes symbol and it only lets us do emergency calls only? we have at&t and we have the sim card in it but it wont let us do anything so i was wondering what you guys have used that is free and works to unlock it. thanks for all ure help(:

[Shalma]

When it comes to unlocking Iphones, Remote unlocking is the best method to be followed or used. . you can unlock your phone instantly within few minutes. This site Ihav.net offers remote unlock for the iPhone. here are the instructions to follow while unlocking the iphone.

1. Allow us to send you an email saying that your phone has been activated or unlocked remotely.
2. Install the latest version of iTunes.
3. Make sure your iPhone 4 phone software is updated to the latest version using the iTunes software.
4. Connect your iPhone 4 Apple iTunes with a SIM card not accepted.
5. Wait until iTunes detects the iPhone 4.
6. 4 Disconnect the iPhone and reconnect after 10 seconds.
7. 4 Apple iPhone is unlocked.

[returned]

There are many ways to unlock a iPhone 3G and I sort the safe way to unlock mine, through permanent unlock codes from Mobileunlocksolutions.com and free unlock instructions from Mobileunlockguide.com