Apple Vision Pro's Developer Strap and Diagnostics Mode Revealed in More Detail

Code discovered by MacRumors reveals a clearer look at how Apple stores will support Vision Pro headsets that are in need of servicing or support.

vision pro developer strap diagnostics
Back in June, Apple published its "Platform State Of The Union" video for developers, and multiple times throughout that video, a Vision Pro with a mysterious USB-C adapter could be seen, leading to speculation as to what it could be.

A recent update to one of Apple's diagnostic tools has shed new light on this by providing a new look at the "developer strap" which was first referenced in iOS 17.0 developer beta 1. The tool, which has a model number of A2776, is designed for use by Apple retail stores when interfacing with a malfunctioning Vision Pro. Interestingly, developers who received the Vision Pro developer kit last year were also provided access to this strap.

Code from the diagnostic tools also reveals more information on steps Apple retail stores can take to enter diagnostics mode on a malfunctioning Vision Pro to perform a restore:

  1. Remove the right audio strap and install the developer strap onto the Apple Vision Pro.
  2. Start up the ‌Apple Vision Pro‌ to Diagnostics Mode.
    – Press and hold down the Digital Crown.
    – Attach the battery cable while holding the Digital Crown.
    – Continue holding the Digital Crown for 8 to 10 seconds until the Apple logo appears.
  3. Plug the ‌Apple Vision Pro‌ into this computer using a USB-C cable.

With ‌Apple Vision Pro‌ officially launching today and Apple publishing a wealth of information about the new device, make sure to keep tabs on all of our coverage for the latest on what Apple CEO Tim Cook calls "the era of spatial computing."

Related Roundup: Apple Vision Pro
Buyer's Guide: Vision Pro (Buy Now)
Related Forum: Apple Vision Pro

Popular Stories

iPhone 16 Pro Sizes Feature

iPhone 16 Series Is Less Than Two Months Away: Everything We Know

Thursday July 25, 2024 5:43 am PDT by
Apple typically releases its new iPhone series around mid-September, which means we are about two months out from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design differences and new features to take into account. To bring ...
Apple Intelligence General Feature

Apple Intelligence Now Available in New iOS 18.1, iPadOS 18.1, and macOS Sequoia Developer Betas

Monday July 29, 2024 10:07 am PDT by
Apple is today providing developers with the first betas of iOS 18.1, iPadOS 18.1, and macOS Sequoia 15.1, with the new software introducing an early version of the Apple Intelligence features. These new betas will be in testing alongside the current iOS 18, iPadOS 18, and macOS Sequoia 15 betas. Developers can choose whether to opt into the new betas with Apple Intelligence, or stay on the ...
Apple Intelligence General Feature

Report: Apple Intelligence Delayed to iOS 18.1 in October

Sunday July 28, 2024 11:52 am PDT by
Apple Intelligence will miss its initial expected launch date to give Apple more time to fix bugs, Bloomberg's Mark Gurman reports. According to individuals with knowledge about Apple's plans, the company now plans to start rolling out Apple Intelligence in software updates by October, arriving several weeks after the launch of iOS 18, iPadOS 18, and macOS Sequoia. This means that Apple...
T Mobile Generic Feature Pink 1

T-Mobile Sued for Breaking Lifetime Price Guarantees

Friday July 26, 2024 2:44 pm PDT by
T-Mobile customers have filed a lawsuit [PDF] against the carrier, alleging that it failed to honor a guarantee not to raise the prices of select cellular plans. The lawsuit, first spotted by Wired, claims that back in 2017, T-Mobile advertised several of its plans with a price lock, but then went on to increase prices starting in May 2024. "T-Mobile ONE customers keep their price until...

Top Rated Comments

coolfactor Avatar
26 weeks ago
I'm surprised this isn't done through the Power connector, given that it has a multi-pin Lightning-like connector. So there's USB on both sides of the Vision Pro. Interesting.
Score: 5 Votes (Like | Disagree)
zakarhino Avatar
26 weeks ago
Wait so the right strap bracket actually contains a secret serial connector? Or am I understanding this incorrectly? Interesting
Score: 4 Votes (Like | Disagree)
gaximus Avatar
25 weeks ago

As the other connector might get dusty or even damaged by everyday use, it’s quite clever they are using a separate one as exclusive diagnostics connection.
I actually thought it replaced the battery connector side, and thought you could use it as a plug in option, then thought it was weird that the picture showed it plugged into the Mac directly(without extension usb) like you would wear it while it’s plugged in. But this makes since as you would t have to shut it down and reboot everytime you built to it. Pretty clever. Not as clever as having a built in battery so that it could swap power sources without having to shut down but clever.
Score: 2 Votes (Like | Disagree)
coolfactor Avatar
26 weeks ago
I miss these line-art drawings! The manuals for Macs back in the 80s and 90s were actually really fun to read.
Score: 2 Votes (Like | Disagree)
7zeichen Avatar
26 weeks ago

I'm surprised this isn't done through the Power connector, given that it has a multi-pin Lightning-like connector. So there's USB on both sides of the Vision Pro. Interesting.
As the other connector might get dusty or even damaged by everyday use, it’s quite clever they are using a separate one as exclusive diagnostics connection.
Score: 1 Votes (Like | Disagree)
Shirasaki Avatar
25 weeks ago
Apple has been touting to cut the need for computer for about a decade. And here, this Vision Pro still needs a Mac to perform certain diagnosis and checks, rather than through iPad or iPhone.
Score: 1 Votes (Like | Disagree)