Apple’s 20th Anniversary iPhone: The Glass Redesign Is Not Dead Yet

Which source is more reliable? Bloomberg's Mark Gurman has a long, well-documented track record of sourcing directly inside Apple's supply chain and engineering teams. Jefferies is a respected sell-side firm, but its report was based on third-party supply-chain checks rather than direct Apple sources. The Bloomberg report published the day after Jefferies specifically refuting it carries more weight, though neither is an official Apple confirmation.

What the glass redesign actually looks like

The Bloomberg report clarified something important: a fully all-glass iPhone was never the plan. Apple explored a more ambitious version that used even more glass in place of metal but scrapped that concept earlier after encountering difficulties joining the glass panels . The current design for 2027 is better described as "glass-centric": glass on the front and back, curving into the sides, with a metal band in the middle — similar in concept to Apple's Magic Mouse .

This distinction matters. Jefferies may have heard about yield problems with an early, more radical prototype and interpreted that as a full cancellation, while Bloomberg's sources say the more realistic glass-heavy design is still active.

John Ternus's leadership transition

John Ternus, Apple's longtime hardware engineering chief, was named CEO in April 2026 and takes over on September 1, 2026. Tim Cook will become executive chairman .

This timing is critical: Ternus, a hardware-focused executive, is inheriting the company at the exact moment Apple's most ambitious hardware projects need to ship. In early August, he hired retired hardware VP Laura Legros back into his management team . This signals he is prioritizing hardware execution and engineering depth going into the product cycle that includes both the foldable iPhone and the 20th-anniversary model.

The foldable iPhone Ultra (September 2026)

Apple's first foldable iPhone, expected to be called iPhone Ultra or iPhone Fold, is on track for a September 2026 launch alongside the iPhone 18 Pro and iPhone 18 Pro Max . Reports indicate:

• It will debut in limited supply .
• Standard iPhone 18 models may be delayed to early 2027 .
• This foldable represents Apple's immediate 2026 product catalyst, while the glass-centric 20th-anniversary model is a 2027 product catalyst.

Apple stock and analyst sentiment

The Jefferies downgrade on August 10 pressured AAPL shares, but other analysts pushed back:

• Gene Munster (Loup Ventures) said he sees "strong next 12 months" for Apple and disagreed with the downgrade's premise .
• The Bloomberg report the next day directly undermined Jefferies' core thesis.
• Wall Street is now split: some view the yield challenges as real but temporary, others see the glass redesign as alive but possibly scaled back in ambition.

How it all fits together

The most coherent read: Apple is navigating a dense product transition under new leadership. The foldable iPhone is the immediate priority (2026). The 20th-anniversary glass-centric redesign is a 2027 project that may have encountered yield difficulties — Jefferies may have overinterpreted those difficulties as a full cancellation, while Bloomberg's sources suggest the project is alive but possibly still in development. The truth likely lies somewhere in between: the design direction is not dead, but the original all-glass "radical" concept may be modified or scaled back if manufacturing can't meet Apple's quality bar in time. Ternus's hardware engineering background and his early personnel moves suggest he will push hard to keep the 20th-anniversary model on the road map, but final production decisions are likely still in flux.