Apple’s product identifier leak is a hard mystery to solve

Apple itself leaked many mystery products that are coming out relatively soon. The leaked product identifiers proximity to others give some clues, but not many.

The release candidate for macOS Tahoe 26.7 was a trove of information for unreleased products. References to product identifiers littered the build, including for some known-about items.

For example, there was sightings of J490 and J491, believed to be versions of the Home Hub. B525 is expected to be the next-generation HomePod mini, while J229 was a potential security camera.

AirPods, iPhone, and Mac models were also sighted, as well as identifiers for what may be the OLED iPad mini and a next-generation Apple Vision Pro.

Unidentified identifiers

While that list includes quite a few product identifiers that are seemingly known about through previous rumors, there were also a bunch that were not.

A bunch of unusual codes like Device1,8241 were visible, but don’t really mean much in Apple’s established ecosystem.

But then there are other Apple product identifiers that look like they could be Apple products. However, at first glance, there doesn’t seem to be anything connected to them either.

They are, grouped:

• A3436, A3437, A3438, A3439, A3440, A3441
• A3456, A3457
• A3465
• A3529, A3530, A3531, A3532, A3533
• A3543
• A3577

These numbers alone don’t really hint at what Apple has planned for them in the future. But, looking at the rest of the catalog could provide a few more clues.

Above and Below

Apple tends to put products that are similar to each other within the same vague number range. Variants of the same model can easily be one step above or below the list, as demonstrated by that first row.

However, it doesn’t tend to include sequential generations to also be sequential numerically. You won’t find iPhone 17 numbers right after the iPhone 16, for example.

With that in mind, we looked for references to devices that are just one space above and below each of the groupings. For example, checking A3464 and A3466 around the listed A3465.

This is a numerical fishing expedition, certainly, and we did manage to find some things with some Google-Fu, retail trawling, and other more specific sources like AppleDB. Though, as expected, most were a bust.

The Apple World Travel AdapterKit came up a few times.

The most promising neighboring number was A3464, which is used for an M4 13-inch iPad Air with Wi-Fi and Cellular. This is a region-specific model just for Mainland China, and is actually confirmed by Apple as being the iPad Air.

A3442 appears to be a version of the 15-inch MacBook Air with M5, seemingly listed at JD.com.

A3466 is also for a known and sold product. Specifically the MagSafe Battery for the iPhone Air.

A3534 seems to be for a variant of the iPhone 17e in some countries.

A3455, A3458, and A3528 are for versions of the World Travel Adapter Kit. One is unspecified, but the others cover China and Australia.

The remaining few do not appear to have any real-world references to Apple as yet.

What can we deduce?

Blindly looking at numbers and for connected products doesn’t help much in this case. There’s not much to go on here, but we can make some assumptions.

First, we know that the A3456 and A3457 are bookended by World Travel Adapter Kits (A3455 and A3458). It’s not entirely a bad idea to assume Apple would put some form of accessory into that gap, or that it belongs to unreported variants of that kit.

The long ranges of identifiers also point to variants of a product, which is typical of Apple to do.

For the longer set from A3436 to A3441, one side extends to become the 15-inch MacBook Air, but the other is an unknown quantity.

What we can tell from this is that Apple doesn’t feel beholden to making identifiers work sequentially over time. Certainly per model and for variants, but not for an entire product family.

That there are two distinct banks of numbers means there will be models with multiple variants on the way. Think of the Pro and Pro Max variants of the iPhone, or screen sizes for a MacBook or iPad.

What’s certain is that Apple doesn’t make it easy for anyone to guess what’s next via its identifier list.