Download App Assistant 6.1 for HyperOS | Otree.pro
App Assistant is a HyperOS system application that manages third-party apps and their interaction with the system. It controls permissions, background processes, and power consumption of installed apps, ensuring stable and secure device performance. The component also handles update notifications, launch optimization, and integration with other HyperOS services such as Security and App Vault. This helps maintain a balance between performance, security, and convenience when using third-party software.
Package: com.miui.thirdappassistant
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.
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.
It is better to create a backup before installation
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