Like Poster above said and like has been reiterated soooooo many times, only upgrade via system settings to be 100% safe, there would be no actual point using a cartridge to update as even the newest games only have 6.2, so you would be prompted to update again.. No support will be given to people that cant spend 5 minutes reading the readme and help threads and dive right in, half the threads in this forum are basically from people blaming the product, when they should actually be blaming themselves _