Hi I have an iPhone 3g (3.1.2) and I wanna know if there is a way I can use it as a modem for my laptop. The Internet on my phone is the only form of Internet I have. So I can't download anything on my laptop....so can anyone help me?
Yes it is possible check this link out : ]
You'll need to jailbreak, AT&T does not yet support tethering for the iPhone.