When building a Hackintosh, relying on a stable internet connection during the macOS installation process is a gamble. Using an OpenCore offline installer for Windows allows you to create a complete recovery image on your USB drive, ensuring the installation files are ready before you even reboot. The Core Concept of Offline Installation
Select "Install macOS." Because the files are already on the USB, the "Time Remaining" bar will progress steadily without relying on your Wi-Fi speed. opencore offline installer windows
This will download the BaseSystem.dmg and BaseSystem.chunklist files. Phase 3: Preparing the USB Drive When building a Hackintosh, relying on a stable