Sometimes your ROB S robotic lawnmower needs an update of the software. With this firmware update you will receive all optimizations and new features that make your robotic lawnmower (ROB S600/ S400) even better; free of charge and quickly.
You only need a computer (PC or Mac), internet access, a Printer USB cable (USB-A to USB-B; see figure) and a Torx T20. You can find step-by-step instructions below.