At home, this might be reasonable, but good heavens, don't do this in public unless you don't care that your personal information is take along with all your contacts. This is a major invitation to having your cellphone hacked.Hi guys,
I want to use my iPhone as a hotspot. My iPhone is 5S and the iOS version 8.4.
Is there any way to do it please?
Follow these steps to set up your Personal Hotspot:
Tap Settings > Cellular.
Tap Personal Hotspot and then turn it on.
That's the issue, most are open/unprotected.what the harm is doing this in public provided it isn't a open wifi.