FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
ssteo
Staff
Staff
Description Upgrade/downgrade firmware in FortiOS 7.2 using GUI.
Scope FortiOS 7.2
Solution

This article describes how to upgrade or downgrade firmware in FortiOS 7.2.

 

1) Login to FortiGate GUI.

2)Go to System -> Fabric Management.

3)Select the FortiGate and click upgrade.

4)To upgrade the firmware, select the firmware from tab "Latest" or "All Upgrades".

5)To downgrade the firmware, select the firmware from tab 'All Downgrades'.

6) Get the firmware downloaded from https://support.fortinet.com, go to 'File Upload' tab to upload the firmware.

 

Reference. 

link: https://docs.fortinet.com/document/fortigate/7.2.0/administration-guide/29923/upgrading-individual-d...

 

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