How to tether an iphone on at&t?

Hi..This is really easy process. You just have to connect your iPhone to the docking cable and open the iTunes folder there. Then just click on the device updates which will then show you the updates and you got to update them and install respectively. Then activate the personal hotspot feature by just downloading download the MyWireless app. Then just click on settings and network and then personal hotspot. Then just activate wifi and open the network connection preferences on the device you want to connect to the iPhone’s Internet. You are done. Try to follow these detailed instructions. I am sure you will be able to activate. Thanks buddy!