Ultrasn0w Unlock for iPhone 3G with OS 3.0 Released, 3GS Pending

For those in the know, the mention of Ultrasn0w might cause a bit of excitement.

For the uninitiated, Ultrasn0w is a tool that liberates your iPhone, allowing it to be used with alternative network carriers.

Not a fan of AT&T? No problem, switch your allegiance to T-Mobile, though you’ll need to turn off 3G if you’re in the U.S.


Matthew is a dedicated writer for TUAW, bringing insightful and engaging content to Apple enthusiasts around the world. With a deep love for all things Apple, Matthew covers everything from the latest iPhone and iPad releases to MacBook innovations and Apple Watch updates. His articles are known for their clarity and depth, making complex tech topics accessible to everyone. When he’s not writing, Matthew enjoys exploring new apps and testing out the latest Apple gadgets.