Hello,
i would like to inform you that Macbooks have the Trim function disabled nativelly so the ssd is not cleaned up. in that case you are loosing performance over the time and sometimes even freezing and bluescreens.
i would advise you to see if the trim function is enabled by a 3d party software, if its not then you can use the trimenabler to active it manually.
and for the firmware update for the ultra 2 i would like to inform you that till this time there is no other firmware you can update.
