Installation instructions:
1. Ensure the أطة«´«أ½ Linux PCIe driver (kernel module) version 1.2.1 has been installed.
2. Source the enable.sh script in the أطة«´«أ½ Command Line Tools package (version 1.2.1).
3. Run the Python script:
   $ python3 c600_icu_update_2.6.8.py
   This will guide you through the firmware update process.