From the author of TRIM enabler: "When will you fix this? This problem will not get fixed unless Apple changes their policy. Have you ever wondered why disk ma

From the author of TRIM enabler: "When will you fix this? This problem will not get fixed unless Apple changes their policy. Have you ever wondered why disk manufacturers like Corsair, Samsung etc. have never written a Trim driver for OS X? Or why they never offer firmware update software to OS X? (The only firmware updates they offer for Mac is a MS-DOS boot CD) The reason is that Apple is keeping the AHCI driver private, making it impossible for anyone, even these big companies, to create a driver for SSD’s. So the issue is not that Apple “doesn’t allow Trim Enabler”, but that they don’t allow anyone to create AHCI drivers. If they made public the AHCI driver, I would be able to make Trim Enabler “legit”. Right now, it is impossible. You can read more about the technical issues here." http://www.cindori.org/trim-enabler-and-yosemite/ http://www.cindori.org/trim-enabler-and-yosemite/