Macos Big Sur 11.2.2 - (20d80)
đź’ˇ If you are still running Big Sur on a machine that supports newer software, consider upgrading to a later version like macOS Monterey or Ventura to ensure you have the latest security protections. If you'd like, I can help you: Check if your Mac supports a newer version of macOS. Find troubleshooting steps for a specific Big Sur error. Identify safe USB-C docks that won't risk your hardware.
System slow after MacOS 11.2.2 update - Apple Support Communities 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 💡 If you are still running Big Sur
Note that macOS Big Sur reached its official end-of-life in November 2023 and no longer receives security updates. 🛠️ Common Issues & Troubleshooting Identify safe USB-C docks that won't risk your hardware
Occasional reports of UI sluggishness led experts to recommend running tools like EtreCheck to identify conflicting third-party software.
This was one of the early critical updates for the then-new M1 Apple Silicon Macs, which were particularly susceptible to the USB-C dock issue.
Approximately 2–3 GB, depending on the specific Mac model.
