PREREQUISITES: GS2’s must first be updated to 19.12.

CRITICAL NOTE ABOUT THE UPDATE: This update will take less than 10 minutes to complete. It includes both low-level firmware updates as well as security updates to the underlying operating system. Upon reboot, it may take several minutes for the system to start up while the operating system updates are applied, with both the STATUS and CAMSTAT LEDs flashing during this time. 

DO NOT DISRUPT THE SYSTEM DURING THIS TIME.

NOTICE: This update can only be applied via the Device Manager.

FIX: Resolves a bug that could on rare occasion result in data loss when invoking the API soon after midnight. This is additional to a related bug fix in 19.12.1.

FIX: Implemented patch for internal SSD to prevent a rare condition that could cause data loss on an unexpected power event. This affects a subset of devices in the field.

IMPROVEMENT: Improved alert zones to make them less susceptible to false activation.

### Windows Patches

- [4577071](https://support.microsoft.com/en-us/help/4577071) - September 8, 2020—KB4577071 (Security-only update)