Apple ipod

How I can unlock my iPhone 3G baseband firmware 3.1.3 of 05/12/2001?

Im trying to use my iPhone with T-Mobile How to unlock? or flight?

You can jailbreak your phone to jailbreak the new spirit. As you unlock … 05/12/2001 baseband can be unlocked yet. I know that the iPhone development team are working hard to make the unlocking solution. You can find how to install jailbreak mind through my blog. Enjoy!

Jailbreak 3.1.3 Firmware On iPhone 2G/3G/3GS and iPod Touch 1G/2G (PC)