Default [Q] Fiddler Proxy trick on Windows Phone 8.1

Hey Guys,

I love my HTC 8x but there are some Nokia and Samsung apps that I would very much like to try out. When I was rocking vanilla WP8 I could use the fiddler proxy trick to get pretty much whatever I needed. I updated to WP8.1 through the developer preview a few weeks ago and now I cant get the fiddler trick to work. I read on WPCentral that 8.1 closes the loophole that allowed this.

Is there another way to get this working on 8.1?