One of the longstanding criticisms of Tim Cook compared with Steve Jobs and former Apple design chief Jony Ive was that he did not appear to share the same intense passion for product design. Unlike Jobs and Ive, Cook rarely became publicly involved in the details of Apple's hardware designs.
However, according to Bloomberg, Apple's upcoming foldable iPhone appears to have been driven in large part by Cook's personal involvement. While Apple engineers had been researching foldable devices for years, Cook reportedly played a direct role in pushing the project forward.
The foldable iPhone, reportedly known as the iPhone Ultra, could therefore represent one of Cook's most significant product initiatives as Apple CEO, even though the device is expected to arrive after his departure from the role.
The story reportedly dates back to 2020, when Cook was visiting Asia and noticed the increasing presence of foldable smartphones from companies such as Samsung and Huawei. Although the foldable market was still relatively small, Cook apparently believed Apple needed to establish a presence in the category.
Samsung introduced its first foldable smartphone in 2019, but Apple's interest in flexible devices goes back considerably further. The company obtained an extensive patent covering a foldable and flexible iPhone in 2015, based on an application originally filed in 2011.
That suggests Apple engineers and designers had already been exploring foldable concepts for more than a decade. Among the ideas considered was a foldable iPad mini that could open up to provide users with a larger tablet display.
The concept of a foldable iPad reportedly remained under consideration for years. As recently as April 2026, Apple was said to view the idea as an experimental project rather than a product ready for release.
By then, the concept had evolved significantly, with Apple reportedly exploring a device that could unfold into a massive 20-inch display.
While the foldable iPhone appears to have moved much closer to becoming a commercial product, Apple's long-running experiments show that the company has been exploring flexible device designs well before foldable smartphones became a major part of the mobile industry.