Macos Big — Sur Patcher
The primary feature of MacOS Big Sur Patcher is:
Problem 4: The USB ports stop working after sleep.
- Cause: Big Sur changed USB power management.
- Fix: This is a known bug on MacBook Pro 9,2. The patcher community has released a Terminal script to reset USB routes. Search for "USB fix micropatcher."
“The goal is simple: let your unsupported Mac run Big Sur as natively as possible, with as few compromises as possible.”
— Ben Sova, 2020 Macos Big Sur Patcher
- A 16GB (or larger) USB flash drive.
- The "OpenCore Legacy Patcher" app (Download from the official GitHub release).
- The "Install macOS Big Sur" app from the App Store (download it via a supported Mac or using the
softwareupdatecommand).
