Need To demo/record your iPhone on your mac without WI-FI? Here’s how

So I’ve been messing around with iOS recording software and currently use reflection App, it’s easy and it’s fast, but it requires a very strong wi-fi connection between your device and your computer.  But what if you don’t have wifi, well you can set up the mac as a hotspot if it has a live ethernet connection, but what if you don’t have ethernet?  Well if your iOS device has an internet connection you can set it up as a wifi hotspot and connect your mac/pc to the hotspot to establish a direct link to allow you to record/demo your app without the need for a wifi connection. I also recommend doing this if your wifi router is  in another room because you need a strong connection to transmit live video and get a good frame rate as well as keeping the sound in sync.