Apple Leaks Digest — May 23, 2026: Mystery headphones hit the FCC, iPhone 19 Pro's radical redesign gets a second source, and iOS 26.5.1 is on its way

Three credible signals broke in the past 24 hours. The most novel: Apple filed for an unannounced Bluetooth over-ear headphone under a new model number — something distinct from the AirPods Max 2. A well-known Chinese supply chain leaker corroborated the earlier Jeff Pu report that iPhone 19 Pro and Pro Max will both get a quad-curved, bezel-free redesign for the iPhone's 20th anniversary. And MacRumors' visitor logs indicate iOS 26.5.1 is in late-stage testing and should ship within a week. No new Gurman Power On newsletter dropped this week; WWDC opens in 16 days.

The U.S. Federal Communications Commission published documents on Friday for an unregistered Apple product carrying model number A3577, described as "Bluetooth over-ear headphones." 1

/article-new/2026/05/apple-a3577-headphones.jpg) FCC registration image for model A3577, the only public detail available before confidentiality lifts 1

The filing is not the AirPods Max 2, which carries model number A3454. Most detailed documents are under a temporary confidentiality hold — standard Apple practice before launch — so product design and specs remain hidden. The ear-cup silhouette visible in the label diagram is generic; no identifying design features are visible.

The likeliest candidate, per MacRumors, is an updated Beats Studio Pro. The current model launched in July 2023, making it overdue. But the filing could equally point to a new AirPods over-ear line, an entirely separate Beats SKU, or a pro accessory for the Vision Pro. Hard to say until the confidentiality hold lifts.

Credibility: FCC filings are public government records. The existence of an unreleased product is confirmed. What that product is remains speculation until Apple announces it.

2027's iPhone 19 Pro and Pro Max line is now backed by two independent supply chain signals pointing to the same radical redesign: a quad-curved display that eliminates visible bezels on all four sides, plus under-display Face ID — with no Dynamic Island, just a hole-punch cutout or possibly no cutout at all. 2

The original call came from Jeff Pu (GF Securities) on May 1. On May 21, Digital Chat Station — a Weibo-based leaker with an established supply chain track record — corroborated Pu's report, posting that this design is "going through evaluation testing in the mass production line."

Mark Gurman first flagged a bold 20th-anniversary iPhone design back in April 2025, though he initially framed it as a possible new model rather than a Pro upgrade. Pu's May report clarified it applies to the iPhone 19 Pro and Pro Max. Digital Chat Station's corroboration now gives this two independent supply chain data points ahead of any component production ramp.

The 2027 lineup is expected to consist of iPhone 19 Pro, 19 Pro Max, a second-generation iPhone Ultra (foldable), and possibly a new iPhone Air.

Credibility: Two independent supply chain sources (Pu + Digital Chat Station) + original Gurman framing. Entering the confirmed-trend tier. Design is still in evaluation testing, so late-stage changes remain possible.

Also via Digital Chat Station (posted May 19, aggregated by outlets through May 22–23): the rumored iPad Fold will adopt the same crease-free hinge technology being developed for the iPhone Ultra. 3

The implication is that Apple is treating foldable hinge technology as a shared platform across product lines — similar to how the M-chip architecture runs across Mac, iPad, and Vision Pro. The iPhone Ultra's hinge uses a liquid metal alloy (Apple has held exclusive consumer electronics rights to the material since 2010) combined with dual-layer ultra-thin glass targeting less than 0.15mm visible crease depth.

The iPad Fold itself is expected to carry an 18-inch Samsung OLED display, currently targets a 2028–2029 launch, and weighs approximately 3.5 pounds in current prototypes — a weight problem Apple hasn't solved yet. Bloomberg's Gurman had previously described the project as potentially never shipping; this leak pushes back against that pessimism.

Note on iPhone Ultra production timeline: Instant Digital previously reported (May 18) that the hinge is consistently failing Apple's quality control tests for high-frequency open/close cycles. DigiTimes separately reported mass production was pushed from June to August. The device still targets a September 2026 announcement alongside iPhone 18 Pro.

Credibility: Digital Chat Station for iPad Fold claim — single source, medium confidence. The iPhone Ultra production delay is a separate, multiply-corroborated signal.

MacRumors' server logs — historically a reliable pre-release indicator — show Apple's engineers ramped up iOS 26.5.1 testing on May 22. 4

The update will almost certainly be a minor release focused on bug fixes and/or security patches. It should land by the end of next week. The same logs show early iOS 26.6 testing is also underway; that update's first beta is likely arriving sometime in June, likely after WWDC.

For context: iOS 26.5 has been accumulating user-reported bugs since launch. No word on what specific issues 26.5.1 addresses.

Credibility: MacRumors visitor-log methodology has a strong track record for predicting imminent releases.

A separate color leak claimed on May 22 by an account going by @MajinBuofficia purported to show iPhone 18 Pro camera components confirming Silver, Light Blue, Dark Cherry, and Dark Gray colorways. The claim appeared designed to corroborate an earlier Macworld supply chain report on the same colors.

9to5Mac flagged the account's credibility issues: it appears to be a different account from the original Majin Bu leaker, primarily reposts others, and has no track record of original component leaks. 5 A PhoneArena report separately identified the alleged components as potentially just painted lens covers.

Verdict: Treat the Macworld supply chain report on Dark Cherry as the underlying claim (medium confidence, filed April 17). The new camera component images add nothing reliable. Dark Cherry remains the most-cited color guess but it's still development-stage only.