Sunxitools Windows Portable =link=

FEL mode is not automatic. You need to force it:

Everything you need runs directly from a single folder. You can keep it on a USB stick or easily delete it when you are done. sunxitools windows portable

A utility to communicate with the Allwinner device in FEL mode (bootloader mode) over USB. How to Get and Use a Portable Version FEL mode is not automatic

: Open a terminal in the folder containing the .exe files. A utility to communicate with the Allwinner device

Sunxitools communicates directly with the device's Boot ROM (BROM) while in FEL mode. The version packages these powerful Linux-native utilities into a standalone, pre-compiled ecosystem for Windows. It runs instantly from a USB drive or local folder without modifying your system registry or requiring heavy development environments like MSYS2 or Cygwin. Key Features of the Portable Version

To use sunxi-fel , you usually need to install a generic USB driver for your device using Zadig (select WinUSB or libusb-win32). Run via Command Line: Open a command prompt in that folder.

Put your Allwinner device into (usually done by holding a button while powering on or shorting specific pads) and connect it via USB to your Windows PC. Download and open Zadig. Go to Options -> List All Devices .