iOS 19 updates to be delayed over staggered iOS 18 rollout: Report

Bloomberg's Mark Gurman reported the staggered release of Apple's iOS 18 updates are causing delays in the development and rollout of iOS 19 features. "Engineers are stuck working on iOS 18 projects when they'd usually already be on to the following OS," added Gurman. Siri's upgrade, powered by large language models, is now expected in iOS 19.4, potentially in 2026.