The continuing ‘will it / won’t it‘ saga of the rumored solid-state quantity buttons at the iPhone 15 Pro is coming to a detailed. Now we have not too long ago heard, more than one instances from more than one assets, rumors about Apple canceling the venture and reverting to standard, clickable buttons on its next-gen units.
Nowadays a brand new bit of knowledge virtually confirms that. Apple provider Cirrus Common sense can not simply reveal that Apple used to be its buyer for this tech, since confidentiality agreements save you it from doing that. On the similar time, it must stay buyers knowledgeable of milestones or setbacks, and the latter is precisely what is defined by means of the corporate in a brand new shareholder letter.
“A brand new product that we discussed in earlier shareholder letters as being scheduled for advent q4 is now not anticipated to come back to marketplace as deliberate” is the precise quote from the letter, and the product in query used to be of the HPMS selection.

HPMS stands for “high-performance, mixed-signal”, a section which, for Cirrus Common sense, contains the haptic drivers for Apple’s Taptic Engine in iPhones. If the advent of solid-state buttons would not have been canceled by means of Apple, the iPhone 15 Professional would include two further Taptic Engines to give you the haptic comments for the pretend buttons.
In a prior shareholder letter, Cirrus Common sense strongly hinted that it used to be the provider of those, with out announcing it outright after all. Apple is Cirrus Common sense’s biggest buyer, accounting for 78% of its earnings within the 2022 fiscal yr.
In step with long-time purveyor of Apple-related leaks and rumors Ming-chi Kuo, the iPhone 15 Professional would possibly not have solid-state buttons in the end because of “unresolved technical problems prior to mass manufacturing”, no matter that suggests.
Whilst the amount buttons will stay of the standard selection, the iPhone 15 Professional continues to be anticipated to debut the Motion button to exchange the hoop/mute transfer. This Motion button will likely be totally customizable, as it’s within the Apple Watch Ultra.
Apple won’t have given up at the concept of solid-state quantity buttons altogether, consistent with analyst Jeff Pu, who thinks the corporate will merely push the advent of the tech to subsequent yr and intention to have it debut within the iPhone 16 Professional.

