Click and select the firmware file you downloaded earlier. Click "Update Software" or "Upload" .
If you're having trouble finding the right file, let me know the specific Sagemcom model number (e.g., F@st 5260, F@st 2704) and I can help you find it. Frequently Asked Questions (FAQ) Sagemcom Firmware Downloads
The router will restart. Do not power off the router during this process, as it can cause permanent damage to the device (bricking) 1.2.2 . Troubleshooting Firmware Issues Click and select the firmware file you downloaded earlier