Fortigate Firmware Download Install New! Jun 2026

execute restore image url https://example.com

Never jump directly from an old version (e.g., 6.4) to the newest (e.g., 7.6). Skipping versions can cause critical configuration issues. Use the Fortinet Upgrade Path Tool on the support site.

Manually select each interim GA version and upgrade sequentially. For example, upgrading from v7.0.7 to v7.0.15 requires going through v7.0.9 → v7.0.11 → v7.0.13 → v7.0.14 → v7.0.15. fortigate firmware download install

Once the FortiGate reboots (which may take several minutes), you must verify the installation.

Click on your administrator username in the top-right corner. Select > Backup . execute restore image url https://example

: Always save a current backup of your configuration to a local PC or external drive.

Locate the image file matching your specific hardware model (e.g., Manually select each interim GA version and upgrade

Enter your current firmware version and your target version.

Do not skip this step. Fortinet firmware must follow a specific sequence. Upgrading directly from an old version to the latest version can corrupt your configuration file.

: For business-critical networks, stage the update in a non-production test environment first. This allows you to validate the upgrade process and test new features without risking your live network. A virtual machine (VM) or spare hardware is ideal for this step.