How to unlock an iPhone 3gs so I can use it on tmobile for free

I don't want to have to sign a new two year contract. I have tmobile, please help!

You ;can if its sim free… Or get a sim unblock for your phone… Check obamaphone on youtube lmao good luck…

To Unlock I-Phone 3GS use Remote Unlock service.Visit the site http://www.onlinegsmunlock.com/apple-iphone-3gs/rs7wp9/ get the Remote Unlock service and unlock it from network lock easily. Then use with any GSM Network sim card like T-Mobile. You need to specify the current network, Country It's locked now get the Remote unlock service and unlock it easily.

You can permanently Factory Unlock it online to use it on T-Mobile.