Select the USB drive in your boot menu (often F12 or Del ) and choose "Install macOS Catalina" from the bootloader menu.
To get started with the full download, you typically need to visit the Olarila macOS DMG Collection thread on their official forum. System Requirements olarila catalina 10157 download full
💡 If you encounter a freeze during the initial boot, you may need to adjust your EFI settings or use a specific chipset-matching folder from the Olarila EFI collection. To give you the best advice for your setup: What are your PC specs (CPU, GPU, and Motherboard)? Are you installing on a laptop or a desktop ? Select the USB drive in your boot menu