But here lies the technical headache. Apple designed the Mavericks installer to delete itself after the upgrade. If you didn't have the foresight to make a bootable USB drive in 2013, you are out of luck via official channels.
(Do not use or follow random third-party instructions that download unverified ISOs from unknown sites.)
But here lies the technical headache. Apple designed the Mavericks installer to delete itself after the upgrade. If you didn't have the foresight to make a bootable USB drive in 2013, you are out of luck via official channels.
(Do not use or follow random third-party instructions that download unverified ISOs from unknown sites.) mac os x mavericks 10.9 iso and dmg image download