In Apple Configurator, right-click the DFU icon and choose > Revive Device . This will reflash the firmware without erasing your data. Solution 4: Erase and Reinstall via Recovery
This error is extremely common on non-Apple hardware (Hackintoshes) or when running macOS in a virtual machine (like VMware or VirtualBox) without proper configuration.
Eventually, after an hour of sweating through support articles, it works. The request is created. The activation is confirmed. Your Mac breathes again. But the scar remains. activate mac failed to create activation request
If you need a concise, helpful blog-style post to explain and resolve the macOS error “Failed to create activation request,” use the structure and content below.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. In Apple Configurator, right-click the DFU icon and
Visit the official Apple System Status page to ensure "iOS Device Activation" (which also handles Macs) is showing a green light.
The most common reason for this error is that the Mac cannot reach Apple's servers. Eventually, after an hour of sweating through support
Turn on the personal hotspot on your cellular phone and connect your Mac to it. This bypasses restrictive router firewalls and DNS blocks.
If you are using Wi-Fi, try switching to a mobile hotspot or a different Wi-Fi network.