KernelSU v3.3.1
KernelSU is a modern root solution for Android GKI devices. Unlike traditional tools, it operates entirely in kernel space, providing an invisible root environment for apps. Developed by [tiann].
What is KernelSU?
KernelSU is a rooting solution that lives completely inside the Android Kernel, as opposed to operating in the userspace.
Because it hooks directly into the kernel, it grants the highest level of privileges. This kernel-level integration makes it fundamentally invisible to standard root-checking apps (like banking apps or games), offering a seamless balance between customization and security without needing complex hiding tools.
Why Choose KernelSU?
Discover the unique advantages of KernelSU over traditional rooting methods.
Ultimate Root Hiding
Since KernelSU operates in the kernel, user-space applications cannot detect it. You don't need complex hide lists to bypass SafetyNet or banking app detections.
Granular Permissions
KernelSU uses a whitelist approach. Only applications you explicitly grant permission to will know your device is rooted. To all other apps, the device is entirely unrooted.
Module Support
Just like Magisk, KernelSU supports systemless modules via OverlayFS. You can modify system files, install fonts, or audio mods without touching the real `/system` partition.
Native GKI Support
Built specifically for modern Android devices utilizing the Generic Kernel Image (GKI) architecture (Android 12+), ensuring maximum stability.
High Security
KernelSU protects su access directly from the kernel. Malicious apps attempting to exploit user-space vulnerabilities cannot hijack root permissions.
Open Source
KernelSU is fully open-source and actively maintained by a vast community of developers on GitHub, ensuring transparent and safe code.
System Requirements & Info
Bootloader
Your device bootloader must be officially unlocked to allow flashing custom kernel images.
GKI Kernel
Your device must be running a GKI kernel (typically devices launched with Android 12 or higher).
Flashing Tool
A PC with ADB/Fastboot installed, or a custom recovery (like TWRP) to flash the AnyKernel3 ZIP file.
Contributors
tiann, Ylarod, YuKongA, dependabot[bot], 5ec1cff
Main Author
[tiann]Frequently Asked Questions
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