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Installation

Usage​

Universal GKI​

Please all refer to https://kernelsu.org/zh_CN/guide/installation.html

note
  1. for devices with GKI 2.0 such as Xiaomi, Redmi, Samsung, etc. (excludes kernel-modified manufacturers such as Meizu, OnePlus, Zenith, and oppo)
  2. Find the GKI build in more links. Find the device kernel version. Then download it and use TWRP or kernel flashing tool to flash the zip file with AnyKernel3 suffix.
  3. The .zip archive without suffix is uncompressed, the gz suffix is the compression used by Tenguet models.

OnePlus​

  1. Use the link mentioned in the 'More Links' section to create a customized build with your device information, and then flash the zip file with the AnyKernel3 suffix.
note
  • You only need to fill in the first two parts of kernel versions, such as 5.10, 5.15, 6.1, or 6.6.
  • Please search for the processor codename by yourself, usually it is all English without numbers.
  • You can find the branch and configuration files from the OnePlus open-source kernel repository.
  • Custom recovery (TWRP recommended)
  • Compatible kernel version (see compatibility section)
  • Basic knowledge of Android flashing procedures

Installation Methods​

Universal GKI Installation​

info

For devices with GKI 2.0 such as Xiaomi, Redmi, Samsung, etc. (excludes kernel-modified manufacturers such as Meizu, OnePlus, Zenith, and Oppo)

Steps:​

  1. Download GKI Build

    Find the GKI build from our resources section. Look for your device's kernel version and download the zip file with AnyKernel3 suffix.

  2. Flash via Recovery

    • Boot into TWRP recovery
    • Select "Install"
    • Navigate to the downloaded AnyKernel3 zip file
    • Swipe to flash
    • Reboot system

  3. Verify Installation

    • Install the SukiSU Ultra manager app
    • Check if root access is working
    • Verify kernel version in settings
note

The .zip archive without suffix is uncompressed, the gz suffix is the compression used by specific models.

OnePlus Device Installation​

Steps:​

  1. Get Device Information

    Gather your device information:

    • Kernel version (first two parts, e.g., 5.10, 5.15, 6.1, 6.6)
    • Processor codename (usually English without numbers)
    • Branch and configuration files from OnePlus open-source kernel repository

  2. Create Custom Build

    Use the link mentioned in our resources section to create a customized build with your device information.

  3. Flash the Build

    • Download the generated zip file with AnyKernel3 suffix
    • Boot into recovery mode
    • Flash the zip file
    • Reboot and verify installation
info

You only need to fill in the first two parts of kernel versions. Search for the processor codename yourself - it's usually all English without numbers.

Manual Kernel Integration​

For advanced users who want to integrate SukiSU Ultra into their own kernel builds:

Main Branch (GKI)​

curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main

Non-GKI Branch​

curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-main
Required Kernel Configs

For KPM support, add CONFIG_KPM=y

For non-GKI devices, also add CONFIG_KALLSYMS=y and CONFIG_KALLSYMS_ALL=y

Post-Installation Setup​

System Updates with Root Retention​

💡

How to maintain root access after OTA updates:

Steps:​

  1. Before Rebooting After OTA

    Don't reboot immediately after the OTA update is installed.

  2. Flash to Opposite Slot

    • Open SukiSU Ultra manager
    • Go to flashing/patching kernel interface
    • Find "GKI/non_GKI install"
    • Select your AnyKernel3 kernel zip file
    • Choose the slot opposite to current running slot
    • Flash and then reboot

  3. Alternative: LKM Mode

    Use LKM mode to install to the unused slot after OTA.

warning

Note for Non-GKI devices: This method is not supported for all non-GKI devices. Use TWRP for non-GKI devices as the safest method.

Verification​

After installation, verify everything is working correctly:

✅ Manager App​

Install and open the SukiSU Ultra manager to check root status

🔍 Root Check​

Use root checker apps to verify root access is working

⚙️ Kernel Info​

Check kernel version in Settings > About Phone

Need Help?​

If you encounter issues during installation:

  1. Check our troubleshooting guide
  2. Visit our GitHub repository for support
  3. Join our community discussions
  4. Make sure your device is compatible
Safety Reminder

⚠️ Always have a backup plan! Keep your original boot.img and know how to restore your device in case of issues.