I have been getting notifications for a system update on my 3ds for about a week now, I don't think it's for firmware and I'm new to the hacking scene so I have a fear of getting my childhood 3DS bricked. I still need the E-Shop for getting Rusty's Real Deal Baseball DLC (I have a plan to get it before the E-Shop closes) and H-Shop can't do it and the E-shop needs the system to update to be used.