Fix - Fortigate Firmware Download

: For FortiGate-VM images, navigate to Support > VM Images for the latest builds, or use the standard firmware path for older versions. 2. Critical Pre-Download Checklist

Go to https://support.fortinet.com and sign in with your credentials. fortigate firmware download

Download the firmware to a secure, offline location. Never download directly to a compromised workstation. : For FortiGate-VM images, navigate to Support >

: Starting with FortiOS 7.4.x, the system strictly blocks standard firmware upgrades if an active support contract is not detected. manually install the firmware after you've downloaded it? [Fortigate] Upgrade the firmware to 7.4.3 using GUI : For FortiGate-VM images