Rooting your Android phone unlocks a whole new world of customization, control, and performance. Whether you want to remove bloatware, install powerful modules, or tweak system settings, root access gives you the freedom to do it all.
KernelSU is a modern and advanced rooting solution that works directly at the kernel level. It’s gaining popularity for being safer, cleaner, and more compatible with newer Android versions. In this guide, we’ll walk you through everything you need to know from what KernelSU is, how it compares to Magisk, how to pass Play Integrity, and more.
Table of Contents
What Is KernelSU?
KernelSU is a kernel-based root solution for Android devices. Unlike traditional root tools that operate in userspace (like Magisk), KernelSU integrates root access directly into the Linux kernel of your device.
Key Highlights:
- Works at the kernel level for deeper control
- Offers systemless root access
- Compatible with Android GKI (Generic Kernel Image) devices
- Supports both GKI and LKM (Loadable Kernel Module) modes
- Ideal for advanced users and developers
Features of KernelSU
Here are the standout features that make KernelSU a powerful choice:
- Root Access Control: Manage which apps get root access with fine-grained permissions.
- OverlayFS Module System: Modify system files without touching the actual /system partition.
- App Profile: Lock root access to specific apps for better security.
- Supports Multiple Platforms: Works on WSA (Windows Subsystem for Android), ChromeOS, and container-based Android.
- Open Source: Transparent and community-driven development.
KernelSU vs Magisk: What’s the Difference?
| Feature | KernelSU | Magisk |
|---|---|---|
| Root Method | Kernel-level | Userspace (boot image patching) |
| SafetyNet / Play Integrity | Easier to pass (kernel-based spoofing) | May require modules like Zygisk/Shamiko |
| Module Support | Growing ecosystem | Extensive module library |
| Compatibility | Best with GKI devices | Works on most Android devices |
| Root Detection Evasion | More stealthy (harder to detect) | Detectable by some apps |
Verdict: If your device supports KernelSU, it’s a great alternative to Magisk especially for passing Play Integrity and avoiding root detection.
How to Pass Play Integrity with KernelSU
Google’s Play Integrity API replaced SafetyNet, making it harder for rooted devices to use apps like banking, Google Wallet, and games. KernelSU offers a smoother path to bypass these checks.
Steps to Pass Play Integrity:
- Install KernelSU with a compatible kernel (GKI or LKM mode).
- Use modules like Play Integrity Fix or PlayIntegrityFork.
- Avoid conflicting modules like Xposed or font injectors.
- Clear cache/data of Google Play Services and Play Store.
- Reboot and verify using apps like TB Checker or Play Integrity API Checker.
Download KernelSU APK
Click the button below to download the latest KernelSU Manager app and get started.
How to Install KernelSU (Step-by-Step)
- Check Device Compatibility: KernelSU supports Android GKI 2.0+ (kernel 5.10+) and some older kernels (4.14+).
- Backup Your Boot Image: Always save your stock boot.img before flashing.
- Choose Installation Mode:
- GKI Mode: Replaces the original kernel.
- LKM Mode: Loads a module without replacing the kernel.
- Flash KernelSU Kernel: Use fastboot or a kernel flasher app.
- Install KernelSU Manager App: Manage root access and modules.
FAQs
Yes, it’s considered safer than traditional root methods because it doesn’t modify system files directly.
Some modules work, but not all. KernelSU has its own module ecosystem.
If your device uses a GKI kernel (5.10+), it’s likely compatible. You can check using the KernelSU Manager app.
Yes, by flashing your original boot.img or restoring your stock firmware.
Yes, it’s harder to detect than Magisk, making it easier to use apps that block rooted devices.
Final Thoughts
KernelSU is a game-changer for Android enthusiasts. It offers a cleaner, more secure way to root your device while staying under the radar of root detection systems. Whether you’re a developer or a power user, KernelSU gives you the tools to take full control of your device.
If you found this guide helpful, leave a comment below and share your experience with KernelSU.
Excellent guide! Thanks for simplifying the rooting process.
If I have my phone rooted whit magisk, do I need kernel su also?
No need, use only one.
You can use magisk for modules and ksu for app root access simultaneously. In fact the easiest way to install ksu is to root with magisk then use a kernel flashing app to install ksu