Sunxi-tools are command-line utilities for working with Allwinner SoC-based devices, such as the Orange Pi or CHIP. While primarily developed for Linux, they can be run on Windows to perform tasks like decompiling .bin files into editable .fex hardware descriptions or flashing firmware via FEL mode. Key Verified Components for Windows
sunxi-fel: The primary tool for USB communication with the CPU's built-in FEL handler. To use it on Windows, you must install a compatible USB driver (typically WinUSB) using a tool like Zadig.
bin2fex & fex2bin: Essential for converting between binary hardware configurations (script.bin) and human-readable text files (script.fex).
Sunxi-Tools-Win: A specific community-maintained version, like the one by J-Rios on GitHub, provides a GUI for these converters on Windows. How to Get Started on Windows Sunxi-tools - linux-sunxi.org sunxitools windows verified
From linux-sunxi.org. sunxi-tools are the command line utilities developed to work with devices based on the Allwinner SoC Family. Linux sunxi
When you download the verified build, you are not just getting safety—you are getting a suite of premium features that free tools often lack. Here is a breakdown of the core modules exclusive to the verified channel.
1. Disable Driver Signature Enforcement (Temporarily) Key Features of SunxiTools Windows Verified When you
F8 or Shift + Restart → Troubleshoot → Advanced Options → Startup Settings → Disable driver signature enforcement.2. Install Allwinner USB Drivers
allwinner-usb-driver-signed.zip.Installer.exe as Administrator.3. Extract SunxiTools
C:\sunxitools folder.sunxi-fel.exe, sunxi-nand-image-builder.exe, and zadig.exe (for USB libusb) into the folder.4. Verify the Installation
cd C:\sunxitoolssunxi-fel.exe versionAWUSBFEX soc=00001663(A33) ver=0001As of May 2026, the only authoritative sources are:
Official GitHub Repository: github.com/linux-sunxi/sunxi-tools
sunxi-tools-windows-latest.zip.sha256 file.XDA-Developers Forum Thread: "Allwinner FEL mode tools for Windows (Verified)" Restart Windows → Press F8 or Shift +
Heater or Ionioni.Arch Linux ARM (via MSYS2): If you use MSYS2 on Windows, you can pacman -S mingw-w64-x86_64-sunxi-tools.
Do NOT download from: