Ok this may sound like a ridiculous question but I need an answer...is it possible to upgrade the firmware like you could in the mac pro (4,1 to 5,1) essentially making it a later year supporting Mojave? I am wanting a 2012 mac mini but I want the upgradeability in ram and memory. Mac says that Mojave can only operate on "Late 2012 or later" Please help. And thank you in advance!