Prototype Development Board of Original iPhone Surfaces in Never-Before-Seen Photos

The Verge has obtained never-before-seen photos of a development board for the original iPhone, providing an interesting look back at the measures Apple took to ensure the smartphone remained as much of a secret as possible.

original iphone prototype board
The large circuit board contains nearly all of the original ‌iPhone‌'s components, including its processor, memory, storage, 30-pin dock connector, camera, home button, SIM card slot, and antennas for Wi-Fi and Bluetooth. There are also some non-iPhone parts such as two Mini-USB connectors for accessing the baseband.

While this particular Engineering Validation Test (EVT) prototype has an ‌iPhone‌ display attached, the report notes that some boards were even supplied without the screen, meaning that many Apple engineers working on the original ‌iPhone‌ back in 2006-2007 had no idea what the handset would eventually look like.

original iphone development board labeled
The Verge's Tom Warren:

If an engineer inside Apple received a development board like this without a screen, component video and RCA connectors on the side of the board could be used to connect it to a display. Engineers could also test headphone connectivity, thanks to stereo line out ports on the side. Even the iPhone's main camera is mounted on the board for testing, and there's a giant space left to test the battery. If engineers didn't have a battery connected, a DC connector at the top can be used for external power. Apple also left room for what is marked as "prox flex" for proximity sensor testing.

Nowadays, Apple uses security shields for ‌iPhone‌ prototypes, but this early board is a fascinating look back at Apple's secrecy leading up to Steve Jobs' famous introduction of the ‌iPhone‌. The full article is a worthwhile read.

Top Rated Comments

AngerDanger Avatar
68 months ago
You know, if you squint your eyes so the rectangle looks a little more rounded, you can kind of see what they were going for…

Score: 14 Votes (Like | Disagree)
yaxomoxay Avatar
68 months ago
Pre-ordered!
Score: 10 Votes (Like | Disagree)
Edsel Avatar
68 months ago
Yup...it would fit.

Score: 7 Votes (Like | Disagree)
coumerelli Avatar
68 months ago
I’m really disappointed that it doesn’t have a G5. This is the death nell for Apple. iPhone will never take off. RIP
Score: 5 Votes (Like | Disagree)
xXRainKingXx Avatar
68 months ago
Hmmm not sure it would fit in your pocket.
Score: 3 Votes (Like | Disagree)
yaxomoxay Avatar
68 months ago
Imagine the original iPad...
here you go.



now, imagine the pipeline...
Score: 3 Votes (Like | Disagree)

Popular Stories

iOS 17

iOS 17.5 Bug May Also Resurface Deleted Photos on Wiped, Sold Devices [Updated]

Friday May 17, 2024 12:24 pm PDT by
A bug in iOS 17.5 is apparently causing photos that have been deleted to reappear, and the issue seems to impact even iPhones and iPads that have been erased and sold off to other people. A Reddit user wiped an iPad following Apple's guidelines in September of 2023 before selling it off to a friend. That friend updated the iPad to iPadOS 17.5 this week, and began seeing the Reddit user's old ...
iphone se 4 modified flag edges

When to Expect the Next iPhone SE to Launch

Friday May 17, 2024 2:03 pm PDT by
It has been over two years since Apple released the third-generation iPhone SE, and rumors continue to surface about a new model. The latest word comes from The Information, which today reported that Apple plans to release a new iPhone SE with a design similar to the standard iPhone 14 in the spring of 2025. If this rumor is accurate, the iPhone SE would finally gain Face ID and a notch...
oled m4 ipad pro grainy display reports

OLED iPad Pro Users Report 'Grainy' Displays, But It May Not Be a Defect

Friday May 17, 2024 5:57 am PDT by
Some new M4 iPad Pro models are exhibiting a visible static grain pattern across the OLED display, according to several user reports on Reddit (1, 2, 3) and the MacRumors Forums. Image credit: MacRumors user bk215 Users who see the grain generally report that it is most noticeable in dark environments with the display set at a low to medium brightness while viewing content with gray or muted...
iOS 17

Troubling iOS 17.5 Bug Reportedly Resurfacing Old Deleted Photos

Wednesday May 15, 2024 5:29 am PDT by
There are concerning reports on Reddit that Apple's latest iOS 17.5 update has introduced a bug that causes old photos that were deleted – in some cases years ago – to reappear in users' photo libraries. After updating their iPhone, one user said they were shocked to find old NSFW photos that they deleted in 2021 suddenly showing up in photos marked as recently uploaded to iCloud. Other...
iPhone 16 Camera Lozenge 2 Perspective

iPhone 16 Lineup Rumored to Come in These Two New Colors

Sunday May 19, 2024 11:08 am PDT by
Apple analyst Ming-Chi Kuo today outlined his expectations for the iPhone 16 lineup's color options, revealing that two new colors should replace two of the existing shades. Kuo outlined his expectations in a post on X (formerly Twitter) earlier today. He believes that the iPhone 16 Pro and iPhone 16 Pro Max will be available in black, white or silver, gray or "Natural Titanium," and rose....
Delta Hands On Feature

iPhone Emulators on the App Store: Game Boy, N64, PS1, PSP, and More

Thursday May 16, 2024 12:45 pm PDT by
In April, Apple updated its guidelines to allow retro game emulators on the App Store, and several popular emulators have already been released. The emulators released so far allow iPhone users to play games released for older consoles from Nintendo, Sony, SEGA, Atari, and others. A list of some popular emulators available on the App Store so far follows. Released Delta Delta is...