To acquire the , you must have a valid support contract with Fortinet. Without a contract, you cannot legally or safely download the signed binaries.
This post assumes you are asking about the best possible firmware version from the 6.0.x train that offers the highest stability and security for a legacy deployment. fortigate 200d latest firmware extra quality
is . It does not support newer major branches like FortiOS 6.2, 6.4, 7.0, or higher. 1. Latest Firmware Details To acquire the , you must have a