How to update to iOS 26.1 Beta to use Apple Intelligence in Vietnamese.

(Dan Tri Newspaper) - On the iOS 26.1 Beta (test) version, Apple has begun allowing users in Vietnam to use Apple Intelligence in Vietnamese.

Although Apple has not yet announced the official release date for iOS 26.1, iPhone users can already experience Apple Intelligence in Vietnamese through the beta version of the operating system.

However, installing the Beta version carries many risks and should only be done on a secondary device.

To install iOS 26.1 Beta, users need to meet the following conditions: Own an iPhone compatible with iOS 26; Register to participate in Apple's Developer Beta program.

Instructions for installing iOS 26.1 Beta

Register for Developer Beta:

- Visit Beta.Apple.com.

- Log in using your Apple ID.

- I agree to the terms of the Apple Beta Software Program.

Install the update

- On iPhone, go to Settings > General > Software Update.

- Select iOS 26.1 Beta for developers.

- Go back to the update screen; the iOS 26.1 Beta will appear. Proceed with the installation as you would with any other update.

Users need to register for Apple's Developer Beta program to be able to install iOS 26.1 Beta (Photo: The Anh).

Steps to update to iOS 26.1 Beta (Photo: The Anh).

Important note:

iOS 26.1 Beta is a test version and may contain bugs that affect daily use. Users should only install it on a secondary phone to avoid the risk of data loss or work disruption, and always back up their data before updating to ensure safety.

Activate Apple Intelligence in Vietnamese.

After successfully updating to iOS 26.1 Beta, users need to adjust the language for Apple Intelligence by going to Settings > Apple Intelligence & Siri > Language > Vietnamese .

Source: https://dantri.com.vn/cong-nghe/cach-cap-nhat-ios-261-beta-de-su-dung-apple-intelligence-tieng-viet-20250923150549834.htm