: Many FastMile gateways are locked to specific carriers. If your "Update" button is missing, your provider has restricted firmware management to their own automated schedule. Support Documentation : You can find official User Guides for the FastMile 5G Gateway 3.1 Nokia Support portal
In short: Unlike a computer, you cannot uninstall an update. The Nokia FastMile 3.1 does not have a rollback mechanism for consumer use. nokia fastmile 5g gateway 3.1 firmware download
While manual download links are rarely public, you can ensure your device stays up to date using these methods: : Many FastMile gateways are locked to specific carriers
Unlike standard retail routers, firmware for the Nokia FastMile 5G Gateway 3.1 is typically managed directly by your Internet Service Provider (ISP) nokia fastmile 5g gateway 3.1 firmware download