How to Update FortiGate firmware Manualy From PC

How to update/upgrade fortigate current firmware manualy using a file from your PC 5.4.4 1117-5.6.0 5.4.3 1111-5.6.0 5.4.2 1100-5.4.4-5.6.0 5.4.1 1064-5.4.3-5.4.4-5.6.0 5.4.0 1011-5.4.2-5.4.4-5.6.0 5.2.10 742-5.4.4-5.6.0 5.2.9 736-5.4.4-5.6.0 5.2.8 727-5.4.2-5.4.4-5.6.0 5.2.7 718-5.2.9-5.4.4-5.6.0 5.2.6 711-5.2.9-5.4.4-5.6.0 5.2.5 701-5.2.7-5.2.9-5.4.4-5.6.0 5.2.4 688-5.2.6-5.2.9-5.4.4-5.6.0