Finally the iPhone Dev-Team or Musclenerd has finally released the 6.15 baseband downgrade for us iPhone 3GS users who screwed up upgrading to the iPad baseband.
http://blog.iphone-dev.org/post/25350690843/0615-fun
Now we can downgrade to a unlockable baseband while being able to use our GPS... or we can now sell our phones
http://blog.iphone-dev.org/post/25350690843/0615-fun
Now we can downgrade to a unlockable baseband while being able to use our GPS... or we can now sell our phones