Inside the Room Where Apple Developed the Original iPhone Software - MacRumors
Skip to Content

Inside the Room Where Apple Developed the Original iPhone Software

by

With permission from Apple, senior software engineer Greg Christie recently spoke with The Wall Street Journal about the development of the original iPhone, disclosing some details ahead of a new patent trial involving Samsung. The original article focused on the iPhone's software features, while a follow-up report highlights the environment and hardware that was used in this software development process.

apple-iphone-room

Apple's hardware setup for testing early prototype iPhone software

According to Christie, design decisions on early versions of Apple's iPhone OS were made in a drab, windowless room with Mac hardware running the software and a large touchscreen device, "Wallaby", simulating the screen of the mobile device. The room is also where Christie met with Steve Jobs to present the iPhone team's work.

It doesn’t mean that the windowless room, lit by fluorescent lights hanging from the ceiling, looked like anything special. Christie recalled the walls had signs of water damage from a flood in an adjacent bathroom. A few images covered the walls including one of Apple’s “Think Different” posters of famous graphic designer Paul Rand and another of a large chicken running around without its head.

These details on the development of the iPhone were released in advance of a second U.S. patent infringement trial between Apple and Samsung that is set to begin March 31. Apple prevailed in the first trial and was awarded a judgement of $890 million. This upcoming trial targets more recent products such the Galaxy Note II, the Galaxy S III, the iPhone 5, and the iPad 4.

Related Forum: iPhone

Top Rated Comments

161 months ago
Right... so why do I see an iphone 4 on the table then? :)
Score: 10 Votes (Like | Disagree)
dejo Avatar
161 months ago
Altecs with their subwoofer in between.

Harmon Kardon SoundSticks, I'd say.
Score: 8 Votes (Like | Disagree)
Rogifan Avatar
161 months ago
I might be wrong, but I think I remember seeing drawings/designs of the original iPhone looking like the iPhone 4?

Surely if someone was to stage this picture they wouldn't be so careless as to leave an iPhone 4 there?

Still weird though.

The 'purple' prototype from 2005 looks like a white iPhone 4. Not sure if that was ever built into a physical prototype. But from all the books I've read, Steve didn't allow the software guys to see the hardware design and vice versa. Allegedly Ive secretly had two software guys mock something up for his team. He was the only one on his team who was allowed to know what the software UI looked like.

Score: 5 Votes (Like | Disagree)
PlainviewX Avatar
161 months ago
It's amazing to see the humble beginnings of the OS that revolutionized the mobile industry.
Score: 5 Votes (Like | Disagree)
161 months ago
I still own that speaker system!
Score: 4 Votes (Like | Disagree)
jayducharme Avatar
161 months ago
Right... so why do I see an iphone 4 on the table then? :)

I'm wondering if that's the "touch screen" that's mentioned. It might look like an iPhone but act more like a simple trackpad.
Score: 4 Votes (Like | Disagree)

Popular Stories

iPhone 18 Pro Deep Red Feature

iPhone 18 Pro Launching in Two Months With These 12 New Features

Friday July 24, 2026 7:26 pm PDT by
It is now late July, and that means the iPhone 18 Pro and iPhone 18 Pro Max are less than two months away. The devices are expected to look similar to the iPhone 17 Pro and iPhone 17 Pro Max, but there will still be many year-over-year changes, with rumored features including a smaller Dynamic Island, 5G via satellite, and more. Apple is expected to unveil the iPhone 18 Pro, iPhone 18 Pro...
macbook ultra

'MacBook Ultra' Coming Soon With These 12 New Features

Friday July 24, 2026 6:00 pm PDT by
Apple's first high-end MacBook redesign in five years is expected to arrive in the near future, bringing a run of firsts to the Mac. Bloomberg's Mark Gurman expects the laptop to arrive between late 2026 and early 2027, with the later window now looking more likely owing to the global memory chip shortage. Analyst Ming-Chi Kuo expects mass production to begin by late 2026. Apple last...
iPhone 18 Pro and Pro Max Feature

'Apple Upgrade' Program Launching on Tuesday

Sunday July 26, 2026 8:20 am PDT by
In his newsletter today, Bloomberg's Mark Gurman reiterated that a new "Apple Upgrade" program is set to launch in the U.S. on Tuesday, July 28. Apple will stop accepting iPhone Upgrade Program sign-ups on the same day, but he said customers who are already enrolled will be able to remain in the program "for the time being." Apple is partnering with buy-now, pay-later company Klarna on the...