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The day that changed your phone forever


Whether you’re a developer who’s working on mobile apps, or just someone enjoying the millions of apps available for your phone, today is a very special day.

It’s the 10-year anniversary of the original iPhone SDK. I don’t think it’s an understatement to say that this release changed a lot of people’s lives. I know it changed mine and had a fundamental impact on this company’s business. So let’s take a moment and look back on what happened a decade ago.

There are a lot of links in this piece, many of which were difficult to resurrect on today’s web. Make sure you take the time to explore! I’ve also tried to avoid technical jargon, so even if you don’t know your Swift from a hole in the ground, you can still follow along.

Touching the Future

For many of us, holding that first iPhone at the end of June 2007 was a glimpse of the future. We all wanted to know what was inside the glass and metal sitting in our pockets.

Apple had told us what the device could do but said very little about how it was done. We didn’t know anything about the processor or its speed, how much memory was available, or how you built apps. In many ways, this new device was a black, and silver, box.

As developers, we wanted to understand this device’s capabilities. We wanted to understand how our software design was about to change. We were curious and there was much to learn.

And learn we did. We called it Jailbreaking.