Apple’s long-awaited Siri upgrade has hit another roadblock. The latest Siri revamp delay suggests users may have to wait even longer for the AI-powered assistant Apple first teased during its Apple Intelligence unveiling in 2024.

According to a new report from Bloomberg’s Mark Gurman, the rollout timeline has shifted yet again — extending the pattern of postponements that has defined this next-generation Siri project.

Siri Revamp Delay Pushes Timeline Beyond iOS 26.4

Initially, Apple was expected to introduce the new Siri experience with iOS 26.4 in March. That update was widely anticipated as the moment Siri would finally transition into a more advanced, AI-driven assistant.

However, the latest Siri revamp delay indicates the changes may now roll out gradually. Some features could arrive in a May update, while others may not appear until iOS 27, which is expected in September.

The reason? Testing challenges. Apple reportedly encountered software issues during internal evaluations, forcing the company to extend its timeline once more.

What the AI-Powered Siri Was Supposed to Bring

The revamped assistant has been described as Apple’s answer to the wave of large language model chatbots reshaping the tech landscape. Instead of launching a separate chatbot app like ChatGPT or Claude, Apple’s strategy is to embed advanced AI directly into Siri.

The goal is to make interactions feel more conversational and intelligent — similar to modern LLM-based assistants — but natively integrated into the iPhone and Mac ecosystem.

Reports suggest Siri will be powered by Google’s Gemini models, allowing users to speak naturally and receive more context-aware responses without switching apps.

Yet with each Siri revamp delay, expectations continue to build — and patience continues to thin.

A Pattern of Postponements

Since Apple first introduced Apple Intelligence in 2024, the upgraded Siri has faced multiple release adjustments. What was once positioned as a near-term leap forward has gradually shifted into a phased rollout stretching across major iOS versions.

While Apple has not officially detailed the setbacks, the recurring Siri revamp delay highlights the complexity of embedding advanced AI systems into consumer software at scale.

For now, users awaiting a dramatically smarter Siri will need to keep waiting — possibly until iOS 27.