USBNES Firmware Update Tool
Click here for the kernel upgrade tool
- Upload your security.bin file in the form below.
- Select the desired firmware version from the dropdown.
- Click 'Upload'.
- Your download link will appear below when it is done processing.
- Move the downloaded firmware.bin to your usb-nes device to perform the upgrade.
Note: Your download link will be valid for 24 hours
Note: The file must be named firmware.bin when you move it to the device.