Apple’s upgrade for Siri, revealed last June, is facing bugs that may delay its launch. Features set for iOS 18.4 are now possibly postponed to iOS 18.5 or later.

The delays might hinder efforts to boost iPhone sales and affect Apple’s smart home hub. CEO Tim Cook highlighted the need for AI advancements amid stiff competition.

The implementation delays of Siri features might also shift subsequent software upgrades originally slated for 2025 to 2026, impacting users.