Phone devs love this one weird trick.

Just came across a really sweet fiddler trick to make life a little simpler for windows phone development: set up an autoresponder rule that serves the FiddlerRoot certificate from a nice short url, to save a little effort in the process of re-installing it every time you restart the emulator.

http://rikk.it/2013/07/capture-windows-phone-8-network-traffic-with-fiddler/