Jan 13, 2020
Thank you for taking the time to post and welcome to the Bose Community.
If you're looking to get hold of an update disk for your system, do get in touch with the customer service team for your region.
To find contact information, go to Global Contact Us > Select your country > Scroll to the bottom of the page > Click 'Contact Us'.
Please let me know if you have any further questions!
Sam F - Community Support