README-BigSur.md

• Updated at 2021.11
• Support Big Sur 11.6.1
• OpenCore Version 0.7.5

• CPU: AMD R9 Ryzen 3900X
• Motherboard: (MSI)MEG X570 UNIFY
• GPU: ASUS ROG STRIX Radeon RX5700XT O8G GAMING
• Wireless Card: PCI-E BCM94360CD (FV-T919)
• Other:
  • RAM: Kingston Fury DDR4 3200 16Gx4
  • SSD: SAMSUNG 970 EVO Plus 500GB(M.2/Nvme)
  • Monitor: BenQ PD2700U & Dell P2415Q

Based on barrrrt/AMD-3900x_MEG-MSI-Unify-X570_AMD-X5700XT

I use PCI-E Wireless Card, so I disabled the internel WIFI Intel AX200

Find USBPorts.kext, open Contents/Info.plist, and remove which key is PRT4 and its node dict

then it becomes Unknown

Attention: Don't forget regenerate your Seria Number. Use GenSMBIOS

Problem: Could not upgrade to Monterey, I am still trying hard.