Samsung_KernelSU_SUSFS/docs/installation.md

Installation

[!CAUTION] Wild Kernels is not responsible for bricked devices or damage. By flashing, you assume all risk. Back up your data and understand the risks before flashing.

Choose your method

Method	When to use	Requires root	Guide
Custom Recovery	Flash AnyKernel3 ZIP for your model/OneUI branch	No (unlocked bootloader)	See below
Kernel Flasher	Upgrading with root already available, no PC needed	Yes	Kernel Flasher

Prerequisites

• Samsung device with an unlocked bootloader
• Full backup (at minimum the boot partition or have a stock unmodified boot.img/AP tar)
• Correct AnyKernel3 ZIP for your model/OneUI branch from Releases

Supported branches

Samsung branches are per model + OneUI version (e.g. SM-S938B-Oneui8.5, SM-S928B-Oneui7, SM-A546B-Oneui7). See the matrix in .github/workflows/kernel-samsung.yml for the full list. Match exactly to your device/OneUI version.

Flashing via recovery

1. Download the AnyKernel3 ZIP matching your BRANCH (model + OneUI) and desired variant (KSUN/KSU/RESUKISU + features).
2. Boot to custom recovery (TWRP/OrangeFox).
3. Flash the ZIP — AnyKernel3 will patch the boot image in place.
4. Reboot to system.

For GKI generic instructions and manager setup, see also GKI Installation Guide.

After flashing

• Install your root manager (KernelSU-Next / KernelSU / ReSukiSU manager matching the flavor you flashed).
• If you flashed with SUSFS, install the SUSFS module: sidex15/susfs4ksu-module and verify hiding.
• Check KernelSU app shows working, and test root with a root checker.

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[!NOTE] Portions of this documentation are adapted from the official KernelSU documentation.