iOS 18.4 Could Force Users to Upgrade to Latest HomeKit Architecture
Apple is expected to release iOS 18.4 in early April, and when it does, users with HomeKit devices still running on the old Home app architecture may be forced to upgrade them to the latest software.

Apple has offered users the option to upgrade to new Home architecture since March 2023 when it released iOS 16.4, iPadOS 16.4, and macOS Ventura 13.3. At the time, Apple said the new architecture brings faster, more reliable performance, especially for smart homes with a lot of smart accessories installed.
However, not all users were entirely convinced of its stability, mainly because it was actually the return of the update's availability after Apple temporarily pulled it in December 2022. Apple's decision came after reports of HomeKit devices becoming stuck in an "updating" or "configuring" status, devices going missing entirely, invitations to share the Home with other users failing, HomeKit Secure Video recording not working, and more.
Apart from the above issues, many users opted not to install the update because the new architecture breaks support for the Home app on devices running older versions of iOS, iPadOS, and macOS. However, code in iOS 18.4 beta 3 unearthed by MacRumors contributor Aaron Perris suggests Apple is going to end support for the original HomeKit architecture. Code strings include the warning "Support for your current version of Apple Home will end soon. Update now to avoid interruptions with your accessories and automations."
It's not clear if the policy will immediately come into effect when iOS 18.4 is officially released next month, but the existence of the code strings is telling, suggesting that iOS 19 almost certainly won't support the old HomeKit architecture when it arrives in September.
Popular Stories
YouTube channel Front Page Tech is back today with another video that provides a closer look at iOS 19's alleged design changes.
The video contains re-created renders of iOS 19, which are allegedly based on real footage of the software update, provided by sources within Apple. Overall, iOS 19 is expected to have a more glass-like, visionOS-inspired design, with added translucency for user...
A new report from The Information today reveals much of the internal turmoil behind Apple Intelligence's revamped version of Siri.
Apple apparently weighed up multiple options for the backend of Apple Intelligence. One initial idea was to build both small and large language models, dubbed "Mini Mouse" and "Mighty Mouse," to run locally on iPhones and in the cloud, respectively. Siri's...
Apple in October 2024 overhauled its 14-inch and 16-inch MacBook Pro models, adding M4, M4 Pro, and M4 Max chips, Thunderbolt 5 ports on higher-end models, display changes, and more. That's quite a lot of updates in one go, but if you think this means a further major refresh for the MacBook Pro is now several years away, think again.
Bloomberg's Mark Gurman has said he expects only a small...
Apple's upcoming iPhone 17 Pro models will feature a redesigned rear camera panel that spans the width of the device, but it will be the same color as the iPhone itself, rather than being part of a two-tone design.
That's according to Bloomberg's Mark Gurman. Writing in his latest Power On newsletter, the reporter says the iPhone 17 Pro won't have a two-toned back, as some renders have...
Later this year, Apple will introduce the iPhone 17 series, which includes the iPhone 17 Pro and the iPhone 17 Pro Max, two new high-end flagship devices that will be sold alongside the regular iPhone 17 and an all-new ultra-thin iPhone 17 Air.
If you have been holding out for the iPhone 17 Pro or its bigger sibling, here are five of the biggest changes, informed by the latest reports and...
U.S. President Donald Trump "absolutely" believes that Apple could manufacture its iPhones and other devices in the United States, Press Secretary Karoline Leavitt said today during a media briefing.
Leavitt was asked whether Trump thought that iPhone manufacturing is the kind of technology that could move to the U.S. "Absolutely, he believes we have the labor, we have the workforce, we have ...
Apple will be permanently closing its store at the Northbrook Court shopping mall in the Chicago suburb of Northbrook on April 26, the company has announced.
Apple has added the following notice to the store's web page:Thank you Northbook. Apple Northbrook is closing on April 26 at 7pm. We're still here for you. Please visit apple.com/retail to find your nearest store.Apple Northbrook opened ...
Apple employees are testing iOS 18.4.1 for iPhones, according to the MacRumors visitor logs, which have been a reliable indicator of upcoming iOS versions. The software update will likely be released in a week or two, if not sooner.
As the version number implies, iOS 18.4.1 will obviously be a minor update that addresses software bugs and/or security vulnerabilities.
There are no...
Apple is going to unveil iOS 19 in just about two months at its June WWDC event, and rumors suggest that it's going to bring a big change to the iPhone's design. It's been described as the most notable design overhaul since iOS 7, so it should be an exciting update.
We've rounded up everything we've heard so far about the design changes coming to iOS 19.
visionOS-like design with...