I have an iPod Touch but I don’t have a wireless router. How could I use any of the features that require wifi. After searching for a way to connect my iPod to the internet, I was able to use the Internet Sharing feature on my iMac.
Before you start you need to turn AirPort: On
Step#1:Open System Preferences / Sharing
Step#2:Under Service click on Internet Sharing, for Share your connection from: select “Ethernet”, for To computers using: select “AirPort”
Step#3:Click AirPort Options, choose a Network Name, Enable encryption, choose your Password, click “OK”
Step#4:Under Service check the Internet Sharing box, and click Start
When you turn on your iPod Touch and open Safari, a list of networks will appear, choose the one you made and enter your password. Now you can enjoy all the wireless features on your iPod Touch.
I don’t have an iPhone but I suspect this will work just the same.