Technical clarification regarding China-market iPhones (CH/A) and Apple Intelligence (as of October 2026):
If your iPhone has a model number that ends with CH/A, your iPhone may not support Apple Intelligence and the new AI-powered Siri, even if you update to iOS 27, as of October 2026.
If you have an iPhone purchased in mainland China, and its part number ends in CH/A, such as the mainland China variant of the iPhone 17, the device is configured for that specific market. For example, the hardware model identifier may differ from that of international variants.
So, even if you set your language and region to US English and the United States, a device intended for the mainland China market may still be subject to regional restrictions on Apple Intelligence and its associated Siri capabilities.
If you want to enjoy the features available on international-market iPhones, verify the exact model and regional eligibility before purchasing.
Avoid assuming that changing the language, region, or iOS version alone will unlock these features.
On the other hand, China is already moving toward the launch of Apple Intelligence, following regulatory approval from the Cyberspace Administration of China (CAC) in July 2026. Alibaba has confirmed that its Qwen AI model will be integrated into Apple Intelligence for users in China, with Baidu also contributing to the development of localized AI features. Let’s hope that, in the coming updates, Apple will finally integrate the new AI-powered Siri with its localized AI models, including Alibaba’s Qwen, and make these capabilities available to eligible devices in mainland China.