Updating firmware for
the XstreamCORE from v3.70, or earlier, to any later version requires secure
files for each bridge being updated. ATTO will provide these files, as well as
clear instructions on the update process. Please contact ATTO Customer Support
at +1 (716) 691-1999 or via our web site at https://www.atto.com/support/contact-tech-support to begin the update process.
Archived XstreamCORE FC 7550 Downloads