Overview
Fortinet 5G devices, such as FortiGate/FortiWifi 50G-5G (FG/FWF 50G-5G), FortiGate Rugged 60G-5G-Series (FGR-60G-5G), and FortiGate Rugged 70G-5G-Dual (FGR-70G-5G-DUAL), come with the Telit FN990A28 5G internal modem to provide wireless connectivity. The modem is supported by major wireless carriers across Americas, Asia, the EU, and some other parts of the world.
This Guide provides information and instructions about how to upgrade the modem firmware image on these Fortinet 5G devices. It also discusses how to recover the modem if you encounter issues during modem firmware upgrade.