long story short i deleted my entire sd card a few days ago, forgot about it, then emptied my trash before i knew what was happening. so now im screwed. im on a mac and i cant seem to find any good guides on how to fix my massive mistake. i was running cfw and im bricked because the blue light only flashes and nothing turns on. i tried replacing the boot.firm file and i still got nothing helpful. is there anything i can do?