Enlarge / iPads running iPadOS 18. (credit: Apple)

Apple has temporarily paused the rollout of the iPadOS 18 update for M4 iPad Pros. The company has stopped signing the update for these iPads, meaning it will no longer be offered to users when they check, and Apple's servers won't activate the update if it's installed some other way.

Apple confirmed to Ars that it had "temporarily removed" the update in order to "resolve an issue that is impacting a small number of devices."

The update has supposedly been "bricking" devices for some M4 iPad Pro users; anecdotal reports from Reddit and MacRumors forum users suggest that some users have installed the update without issue, and others have ended up with unresponsive devices. Apple is apparently offering hardware replacements to users who have been affected, which points to a pretty serious bug—usually devices can be put into recovery (or DFU) mode as a last resort in the event of a botched software update.

Enlarge / Apple's M3 Max-powered 16-inch MacBook Pro. New Pro laptops and some desktops could be on tap for later this fall. (credit: Andrew Cunningham)

Apple's newest iPhones and Apple Watches don't come out until later this week, but the rumor mill is already indicating that Apple is planning a product announcement for October to refresh some of the products that didn't get a mention at the iPhone event. Apple scheduled its release calendar similarly last year, when it announced and released new iPhones in September and then launched the first wave of M3 Macs around Halloween.

Bloomberg's Mark Gurman believes that the event will mainly focus on the first wave of Macs with M4 processors, following the standard M4's introduction in the iPad Pro earlier this year. As he has reported previously, he expects new MacBook Pro models with the M4 and "pro-level M4 chip options," presumably the M4 Pro and M4 Max. He also expects an M4 version of the 24-inch iMac.

But the most interesting of the new Macs will still be the redesigned Mac mini, which hasn't gotten an M3 update at all and has been using the same basic external design since 2010. This Mac mini is said to be closer in size to the Apple TV than the current mini, but still uses an internal power supply so that owners won't have to wrangle a power brick. At least some of the current device's ports will be replaced by USB-C and/or Thunderbolt ports, something that MacRumors apparently confirmed earlier today when they found a reference to an "Apple silicon Mac mini (5 ports)" in an Apple software update (some of those ports are reportedly on the front of the device, a nice Mac Studio design upgrade that I'd like to see on a new Mac mini).