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A kernel-based root solution for Android devices.

1. Kernel-based su and root access management.
2. Module system based on OverlayFS.
3. App Profile: Lock up the root power in a cage.

KernelSU officially supports Android GKI 2.0 devices (kernel 5.10+). Older kernels (4.14+) are also supported, but the kernel will need to be built manually.

With this, WSA, ChromeOS, and container-based Android are all supported.

Currently, only the arm64-v8a and x86_64 architectures are supported.

• Installation
• How to build
• Official website

To help translate KernelSU or improve existing translations, please use Weblate. PR of Manager's translation is no longer accepted, because it will conflict with Weblate.

• Telegram: @KernelSU

For information on reporting security vulnerabilities in KernelSU, see SECURITY.md.

• Files under the kernel directory are GPL-2.0-only.
• All other parts except the kernel directory are GPL-3.0-or-later.

• Kernel-Assisted Superuser: The KernelSU idea.
• Magisk: The powerful root tool.
• genuine: APK v2 signature validation.
• Diamorphine: Some rootkit skills.