
The iPhone SE also supports 802.11a/b/g/n and ac Wi‑Fi (but without MIMO). You can find this in the top-right corner of your screen.All iPhone 6s models support 802.11a/b/g/n and ac Wi‑Fi with multiple input multiple output (MIMO). Your new WiFi password must be at least 8 characters long, and it can only contain numbers, letters, and certain punctuation. Next, use the on-screen keyboard to type a new WiFi Password.Then tap the text next to Wi-Fi Password.Next, tap the “x” next to your current hotspot password and enter a new one using your on-screen keyboard. Then tap the text next to Wi-Fi Password. To change the password of your iPhone’s hotspot, go to Settings > Cellular > Personal Hotspot. Here’s how: How to Change Your Hotspot Password on an iPhone


Once you enable a hotspot on your iPhone, you can easily change your hotspot’s name and password. You can see your hotspot’s name in the text below your WiFi password. Your hotspot’s name is set to the name of your iPhone by default. You will then see your hotspot password below Allow Others to Join.

A personal hotspot takes your cellular data and converts it to a WiFi signal, so you will need to have your cellular data enabled. Setting up a personal hotspot on your iPhone lets you access the internet on your other devices when you are outside a WiFi network.
