We been lucky because of AppleiPhoneApps producing tutorials on maximizing your iPhone potential and a walk through of your iPhone. Few sites have been doing this to help other users to get around and make use of your iPhone for tethering. Previously this can be done through Netshare but unluckily enough it was taken down from AppStore.

Few notes on having this done, a risk of overcharging your bill when not used properly. The tutorial is actually for Mac users only and AppleiPhoneApps promised to do another tutorial for Windows users and we will watch it closely.

Head over to this tutorial located on appleiphoneapps post here. Just a note that this blog is not associated to the site mentioned. It was just posted for reference. Goodluck!