file and upload it via a web interface, these updates are "pushed" by the service provider.
Using unauthorized software can result in your device being barred from the network. nokia 5g21 gateway firmware download free
Navigate to My Gateway > MORE > Gateway Information . Web Interface: Connect a device to your gateway's Wi-Fi or LAN. Enter 192.168.12.1 in your browser's address bar. file and upload it via a web interface,