Are you planning to install this on or are you setting up a Hackintosh build?
Select your RDR file as the source and your USB drive as the destination.
Some users find 10.13.5 more stable than the final security updates on legacy hardware. How to Download the macOS High Sierra Image 1. The Official Apple Method (Recommended) download macos high sierra 10135 image file rdr hot
Once you have downloaded the file: Connect a USB drive (16GB+). Open R-Drive Image . Select "Restore from Image."
Improved stability for external graphics processors. Are you planning to install this on or
Be cautious of sites that require you to download a "special downloader" or "codec" to access the file. How to Use the RDR File
Search for "macOS High Sierra 10.13.5 Olarila image." How to Download the macOS High Sierra Image 1
Ensure you have R-Drive Image installed on a Windows PC to "burn" the RDR file to a USB drive.
In this guide, we will cover what an RDR file is, why you might need version 10.13.5, and the safest ways to acquire and use these image files. What is an RDR Image File?
You can then use the createinstallmedia command in Terminal to make your own bootable USB, which is much safer than downloading an image from an unknown source. 2. Finding RDR Files for Hackintosh/Legacy Recovery