My internet is not working. Spectrum told me that I need to update my WiFi router. I installed nighthawk app from iPhone and I’m stuck at the step where it shows firmware out-of-date. From my laptop connected to the router, I went to routerlogin.net. I followed the online instructions on firmware update using netgear genie. Under Advanced-Administration, I don’t see “firmware update” or “router update” option. How do I update firmware? I have NightHawk AC1900 WiFi cable modem router and I use netgear genie firmware version V1.02.09 for model C7000v2. Thanks.
