Just visit the link below and upload the firmware. Becareful not to upload the cx-3x1000 firrmware to the cx-3x2000. New shipping will include the spektrum cable free. If you had order the cx-3x2000 from us before please email us with your order number to
[email protected] and we will send it to you for free or add it to your new order FREE.
http://www.walkera-heli.com/manual/CX-3XX000v2-1.zip