FortiGate Firewall Firmware upgrade
FortiOS Upgrade & Downgrade - Upgrading Firmware (6.2.3)
/ / Manual / Automatic
Image upgrade failed. Failed to download firmware from FortiGuard
Failed to download firmware from FortiGuard - Packet Loss
Image upgrade failed when trying to upgrade a FGT30E
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https://support.fortinet.com/
firmware
Release Notes
Fortigate Operating System
Upgrade Path
6.2.0 6.2.3
6.2.0 6.2.1 6.2.2 6.2.3
6
.
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Manual
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Automatic
manual
5
FortiGate Firewall Firmware upgrade failed