Apple launches iPhone into artificial intelligence era with free software update

Apple is releasing a free software update that will inject its first dose of artificial intelligence into its iPhone 16 lineup as the trendsetting company tries to catch up with technology’s latest craze.

The upgrade to the iOS 18 operating system on Monday arrives more than a month after four iPhone 16 models equipped with the special computer chip needed to power the AI features went on sale at prices ranging from $800 to $1,200. Last year’s premium models — the iPhone 15 Pro and iPhone 15 Pro Max — also possess a processor that will enable the AI technology after the software update is installed.