Several factors can interrupt the activation process and trigger this error. Identifying the cause can often point you toward the quickest solution.
If all else fails, a DFU (Device Firmware Update) restore is the most effective solution, especially for Macs with Apple Silicon chips. activate mac failed to create activation request
The "Activate Mac Failed to Create Activation Request" error is intimidating, but it is almost always a software or network hurdle rather than hardware failure. Starting with network changes and Terminal date corrections will solve the issue for 90% of users. Several factors can interrupt the activation process and
Intel chips : Press and hold the key immediately after turning on the Mac. The "Activate Mac Failed to Create Activation Request"
The error “failed to create activation request” means the T2 chip either cannot build the encrypted request packet or cannot send/receive a valid response from Apple.
You have just wiped your Intel-based Mac (MacBook Pro, MacBook Air, iMac, Mac mini, or Mac Pro) to sell it, give it away, or perform a clean installation of macOS. You boot up, connect to Wi-Fi, and step through the setup assistant. Then, just as you reach the “Activate Mac” screen—a hurdle you never expected—you see it: