Windows Portable | Sunxitools

Note: Always refer to the official linux-sunxi.org wiki for the latest FEL protocol changes. The Windows port follows the same protocol, so all documentation applies.

The interface presents a clean dashboard:

Choosing a over a standard installation provides several key advantages:

Many pre-compiled packages, like the one from xiaoY/sunxi-tools-fel-win , include inf-wizard.exe from the libusb-win32 package to help generate and install the correct .inf driver file. The xfel tool also aims to be user-friendly by including necessary drivers. sunxitools windows portable

SunxiTools is an open-source project. This means the community actively updates it to support newer chips and Windows driver quirks. Proprietary tools like PhoenixSuit often lag behind or get abandoned.

Ensure all extracted files stay in the same root folder as sunxi-fel.exe .

Force your Allwinner device into (usually by holding a "U-Boot" or "Recovery" button on the board while plugging it into your PC's USB port). Download and open the portable version of Zadig . Click Options > List All Devices . Note: Always refer to the official linux-sunxi

: The primary tool for communicating with devices in FEL mode (a low-level bootrom mode). It allows you to download/upload data or boot U-Boot over USB.

If you find the command line intimidating or want specific functionality, there are portable-friendly alternatives:

The device is not in FEL mode, or the Windows driver is missing. The xfel tool also aims to be user-friendly

is a collection of command-line utilities designed for hardware hacking and firmware management on devices using Allwinner "sunxi" SoCs (like the Orange Pi, NanoPi, or Pine64). While primarily a Linux-based toolkit, it is frequently used on Windows to modify hardware configurations or flash firmware directly over USB. Core Utilities

If you are trying to recover data from a corrupted device, you can dump the contents of the onboard storage directly to your computer: sunxi-fel.exe devinfo Use code with caution. Step 3: Unbricking and Flashing Firmware

One of the most powerful features of a portable setup is booting a broken device into a functional state without writing to its permanent flash storage. You can push a temporary U-Boot secondary program loader (SPL) and a full U-Boot binary straight into the processor's SRAM/DRAM:

The entire suite runs from a single folder. You can carry it on a 256MB USB drive (the tool itself is under 50MB). When you plug it into any Windows PC (Windows 7, 8, 10, 11, and even WinPE/Windows To Go), it launches instantly.