Fortigate Firmware [upd] Download Here
Once you have downloaded the correct .out file, you can upload it to the FortiGate via the Web UI () or via SCP/TFTP using the bootloader.
Downloading FortiGate (FortiOS) firmware requires an active FortiCare support contract, a registered device, and use of the official Fortinet Support Site . Users must verify their current version to determine the correct upgrade path, using the GUI, USB, or TFTP to apply the image, and always backing up configurations first. For more details, visit Fortinet Documentation . Downloading a firmware image | FortiGate / FortiOS 7.6.6 fortigate firmware download
