Samsung Exynos 990 NetHunter Kernel 🐉

A custom kernel for Samsung Exynos 990 devices (Note 20 / S20 Series) specifically optimized for Kali NetHunter. This kernel enables advanced penetration testing features directly from your mobile device.

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🚀 Key Features

• Wireless Injection: Support for external Wi-Fi adapters (TP-Link, Alfa, etc.).
• Bluetooth Arsenal: Support for bluetooth arsenal/attacks with external adapter.
• HID Support: Keyboard/Mouse hijacking (BadUSB/Rubber Ducky attacks). (Not working at the moment)
• DriveDroid Support: Use your phone as a bootable USB drive. (Not working at the moment)
• Network Protocols: Full support for IEEE 802.11, Bluetooth HCI, and SDR.
• Wireguard: Secure and encrypted network tunneling for privacy and penetration testing.
• Battery bypass: Power components directly from the outlet reducing heat and increasing battery life.
• Optimized Performance: Debloated and tuned for better efficiency under heavy loads.
• Custom SUSFS system Deeply hide root access, Zygisk, and LSPosed from detection by apps, bypassing root checks for banking apps, games, or other sensitive software.
• And much more.....

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🛠 Supported Devices

This kernel is designed for the Exynos 990 (universal9830/9832) platform:

• Samsung Galaxy Note 20 / Note 20 Ultra (Exynos)
• Samsung Galaxy S20 / S20+ / S20 Ultra (Exynos)(Samsung S20 series require modifications to dtb/custom dtbo.img)
• Tested on Galaxy Note 20 Ultra (N985F), other devices are not officially supported.

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🏗 Build Instructions

Follow these steps to build the kernel from source on an Arch Linux or Ubuntu environment.

1. Clone the Repository

git clone https://github.com/MocLG/android_kernel_samsung_exynos990_nethunter
cd android_kernel_samsung_exynos990_nethunter

2. Execution

Run the automated build script provided in the repository:

chmod +x build_kernel.sh
./build_kernel.sh

The script will handle the environment setup, configuration, and compilation. Once finished, the flashable Zip will be automatically created.

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📲 Installation

1. Backup: Always perform a full Nandroid backup in TWRP before flashing.
2. Flash:
   • Reboot to Recovery.
   • Formate data.
   • Reboot to Recovery.
   • Flash the generated .zip file(you may need to flash samsung multidisabler after kernel zip).
   • Flash Magisk.zip.
   • Formate data.
3. • Download and install Magisk app NetHunter App: Install the Kali NetHunter app to manage HID and Wireless features.

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⚠️ Disclaimer

WARNING: Flashing a custom kernel modifies your system partitions. I am not responsible for bricked devices, dead SD cards, or thermonuclear war. You are choosing to make these modifications at your own risk. Knox will be tripped.

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🤝 Contributing

Contributions are welcome! If you find a bug or want to add support for a specific driver:

1. Fork the Project.
2. Create your Feature Branch (git checkout -b feature/AmazingFeature).
3. Commit your Changes (git commit -m 'Add some AmazingFeature').
4. Push to the Branch (git push origin feature/AmazingFeature).
5. Open a Pull Request.

Credits

This repository is a downstream fork of the Exynos990 KSU-Next project by Hargriv (H-K-Systems).

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Developed with ❤️ for the NetHunter Community. *