Whether you’re traveling or experiencing a temporary internet outage, your iPhone can allow your other devices to connect to the internet. Here’s how you can set up and connect to a personal hotspot on your iPhone.
Apple makes it extremely easy to set up a personal hotspot using any cellular-enabled iOS device, such as an iPhone or an iPad with an active cellular plan. You’ll just need a few seconds and your iOS device of choice to get started.
How to make your iPhone or cellular iPad a hotspot