iPhone Greets the World with a ‘Hello World’ Message

Enthusiasts dedicated to unlocking the capabilities of the iPhone have made significant progress. Recently, an update from the iPhone dev wiki revealed that a developer known as “Nightwatch” successfully ran a custom Hello World program on the device.

This achievement was made possible through his development of the ARM/Mach-O Toolchain, which is currently being perfected and is expected to be available soon.

However, this breakthrough doesn’t imply that the iPhone has been fully unlocked. As far as I understand (and I’m no expert in hacking), each iPhone has a unique code that needs deciphering, and cracking one doesn’t ensure that future updates from Apple won’t render the hack obsolete.

Nevertheless, the ability to run any user-created application on the iPhone marks a monumental milestone in the hacking community’s efforts since the device’s launch.

This is a testament to their relentless dedication.

Thanks, Mike D!


Donald is a dedicated writer for TUAW, bringing readers the latest insights and updates on all things Apple. With a keen eye for detail and a love for technology, Donald covers everything from the newest iPhone releases to the latest macOS updates. His articles are known for their clarity and depth, making complex topics accessible to all. When he’s not writing, Donald enjoys exploring the capabilities of his MacBook Pro and capturing moments with his iPhone camera.