iPhone 3.0 is live! so we are going to repost our tethering tutorial with some big improvements. You now don’t have to do any downgrading or torrenting. Seems you can just run a little command in terminal (Make sure you are on OS 3.0 on a 3G iPhone and iTunes 8.2): defaults write com.apple.iTunes carrier-testing -bool TRUE After that, the steps become a lot more simple.
