# MacOS SMB icon switcher A shell script to replace the obnoxious BSOD icon for SMB shares that has been present in MacOS for years. # Notes * This script uses the generic PC or monitor icon from the OS as the default icon for SMB (Windows) shares. ## MacOS 10.15 Catalina and newer You'll need to disable filesystem protection *and* System Integrity Protection. Boot into recovery (Cmd+R), launch the terminal from the **Utilities** menu, and enter the following: ```bash csrutil enable --without fs csrutil disable ``` Boot back in to your regular OS, launch Terminal, and run the following to remount the system volume as read/write: ```bash sudo mount -uw / ```