Ultrasn0w from the iPhone dev-team has gone live. All those who’ve been waiting for a software carrier unlock for iPhone 3.0 can now safely upgrade.

From the iPhone Dev-Team blog, all you need to do is:

• Upgrade to 3.0 in iTunes
• Jailbreak your iPhone 3G using PwnageTool or redsnow
• Fire up Cydia or Icy
• Add the repository: repo666.ultrasn0w.com to Cydia or Icy
• Search for Ultrasn0w and install
• Reboot your iPhone 3G and you’re unlocked!

The iPhone dev team does however warn that if you’re on T-Mobile USA that you should diable 3G before using ultrasnow. So what are you waiting for? Break free from the constraints of AT&T/O2 and still get the 3.0 goodies. Visit the iPhone Dev-Team for more information.

To my suprise an update to Shazam invoked this little warning. I’m not sure what I’m going to get from Shazam that’s 18 age restricted except perhaps to link to some cussing in some gangster rap.

How’s everyone getting on with the 3.0 update? It’s great getting new features for free isn’t it (sorry iTouchers).