The answer relies on . The AOW RootFS runs inside a hypervisor-isolated virtual machine. Even if an Android app gains root access inside the RootFS (e.g., via an exploit), it only controls the Android kernel—not the Windows host. The mnt/windows bridge uses a 9P protocol with strict file permission mapping (Windows ACLs to Android UIDs). So while an app can read your Downloads folder, it cannot overwrite System32 .

: The "AOW" (Always On Windows) technology is Tencent's proprietary engine used to optimize Android performance on PC. Common Issues and Solutions

In the world of tech archaeology, "Aow RootFS" tells a story of bridge-building between two digital empires: Windows and Android. The Origin: Project Astoria The "Aow" in "aow rootfs" stands for Android on Windows . It traces its roots back to a Microsoft experiment called Project Astoria