A newer version is available: 4.12.19
Download Xiaomi AI 4.0.3 for HyperOS
Version page for Xiaomi AI 4.0.3 (Apr 22, 2026) on HyperOS / MIUI. This APK is for this exact build — do not confuse it with other releases in the history.
HyperOS AI Engine is a system module based on artificial intelligence technologies developed by Xiaomi to integrate smart features into the system. It has no standalone interface and works in the background, supporting features like AI translation, AI summary, speech recognition, smart suggestions, and more. The component is actively used in apps like Notes, Gallery, Recorder, and others where user data processing with machine learning is required.
Before you install
- Android 16
- Only for HyperOS 3
Installation
- Download the APK from the link on this page (or open the Telegram post).
- Allow installs from unknown sources if Android asks.
- Open the downloaded file and tap Install.
- If you hit a signature conflict, uninstall the old app version and try again.
- After install, open the app and confirm the version in its about screen.
Source & authenticity
Files are indexed from public HyperOS / Xiaomi builds and community mirrors. Otree.pro is not affiliated with Xiaomi; the original release and device settings remain authoritative.
CN and Global/EEA/RU builds use different packages and services. Install the region that matches your device firmware, or you may hit signature conflicts.
