Most of the important homebrew tools do not work with SX Core Mariko units, eg hekate(wont load), biskeydump(wont load), lockpickRCM(BRICK, DO NOT USE), choidujour(BRICK, DO NOT USE) incognito(black screen after wiping, forcing you to recreate emummc. DO NOT TRY UNDER SYSMMC). Guess we are back...