Nintendo 3DS already hacked

so is there anyway of hacking into the system to stop it from bricking ? ( im not asking if anyone can do it right now but is it possible to ever do ?)

Well anything is possible, but when it is, who knows? took us hundreds of years to fly.

is it possible to access the core system files through a flashcart at all ? so you can somehow stop it from bricking or is it too secure or even install dsi ware or 3dsware via a flashcart

no a flashcart does not allow access to the console firmware.

ok i thought it might be different for the 3DS as you can access it to enable travel pass and stuff