Macos Big Sur 11.2.2 (20d80) -

While the update fixed the "bricking" bug, some community members reported standard post-update hurdles:

Unlike most Big Sur releases, version 11.2.2 was unusual because it contained (publicly listed security vulnerabilities). It was almost exclusively a hardware-safety patch. macOS Big Sur 11.2.2 (20D80)

Released on February 25, 2021, was a critical, highly focused update designed to protect Mac hardware from a physical "bricking" threat. ⚡ The "Bricking" Prevention While the update fixed the "bricking" bug, some