How to make an iPhone a wireless hotspot
If desired, you can set your own password Joining a wireless hotspot is easy, too. If you are signed into the secondary device with your Apple ID, it may detect it as a personal hotspot and prompt you to join it automatically. If you don't own the device, or it does not automatically prompt you to join the network, you can follow the steps outlined below. How to join an iPhone hotspot on Wi-Fi on an iPhone or iPad Following the steps outlined in the section "How to make your iPhone a hotspot" above, make sure the iPhone you would like to connect to has its hotspot enabled