Macos Big Sur Patcher 【2026】
softwareupdate --fetch-full-installer --full-installer-version 11.7.10
Follow the app's prompts to select your USB drive. The tool will configure necessary settings like NVRAM and System Integrity Protection (SIP) status. Boot from USB: Restart your Mac and hold the Option (⌥) Macos Big Sur Patcher
Launch the Patched Sur app. It can help you download the official installer directly from Apple. Create the Patched USB: Macos Big Sur Patcher