It's possible to change the Mac model to a working Hackintosh? (example: iMac18,1 to iMacPro1,1)

Yes, it's possible to change the reported Mac model in a Hackintosh system to a different one that may be better supported by the macOS version you want to install or use. This process is known as "spoofing" or "faking" the Mac model. However, it's essential to note that changing the Mac model can have implications for system stability and compatibility with certain features or software.

Here's a general outline of how you can change the Mac model on your Hackintosh:

1. Identify Desired Mac Model: Research and identify a Mac model that is compatible with the macOS version you want to install or use. Ensure that the chosen model closely matches your hardware specifications to minimize potential issues.

2. Modify SMBIOS Configuration: The System Management Controller (SMC) and the System Management BIOS (SMBIOS) play a role in identifying the Mac model. You'll need to modify the SMBIOS configuration to reflect the desired Mac model.

3. Use SMBIOS Spoofing Tools: There are various tools available that can help you spoof the SMBIOS information on your Hackintosh. Some popular tools include Clover Configurator and OpenCore Configurator. These tools allow you to edit the SMBIOS settings and choose a different Mac model.

4. Update System Definitions: Once you've selected the desired Mac model and modified the SMBIOS configuration, update the system definitions to apply the changes. This typically involves saving the changes in the SMBIOS settings and rebooting your Hackintosh.

5. Verify Changes: After rebooting, verify that the changes to the Mac model have been applied successfully. You can check the system information or use tools like About This Mac to confirm the updated Mac model.

It's important to proceed with caution when changing the Mac model on your Hackintosh, as improper configuration or mismatched settings can lead to stability issues or other problems. Additionally, be aware that certain macOS features or software may still be restricted based on the underlying hardware capabilities, even with a spoofed Mac model.

Before making any changes, it's recommended to research thoroughly, back up your system, and proceed with caution to avoid any potential issues. Additionally, consider seeking guidance from experienced users or forums within the Hackintosh community for specific advice tailored to your system configuration and goals.