Former R27 & Mk1 V6 owner
Mac only so far, and it doesn't unlock the 3G, just jailbreaks it so you can install 3rd party apps.
But for the 2g iPhones, you can now upgrade to 2.0 and unlock/jailbreak without doing any crazy roll back stuff!
http://blog.iphone-dev.org/
Info/links to download all there
But for the 2g iPhones, you can now upgrade to 2.0 and unlock/jailbreak without doing any crazy roll back stuff!
http://blog.iphone-dev.org/
Info/links to download all there