What is 4G/5G home WiFi (wireless broadband)?

It's home internet delivered over the mobile network instead of a cable. A small router at home receives a 4G or 5G signal and shares it as WiFi to your devices — just like fibre broadband, but with no wire running to your house. Because there's nothing to dig or lay, it can be set up the same day and works in places fibre hasn't reached. In India this is offered as Jio AirFiber, Airtel Xstream AirFiber, BSNL Bharat AirFiber and similar 4G/5G plans.