This is a modified version of Cracking-Siri by Applidium which caches iPhone 4S authorization data and writes it to a text file. Requirements: -An iPhone 4S -A Linux system (use virtualbox if you're running windows or mac) -Port 53 and Port 443 are open on your computer firewall and your router firewall (If you're doing this from your home PC) -Some general knowledge about computers. To install all needed stuff for this to work, just run 'sudo ./install.sh' (no quotes) If you already have all the stuff installed to run it, you can generate certificates by running: ./scripts/certs.sh then once you've done that, install ca.crt to your device and set your server IP address as the DNS for your iPhone. (Settings > WiFi > Blue arrow > DNS) Then to run the auth grabber, its just 'sudo ./cache.sh' (no quotes) All auth data is written to ./auths as acehosts0.txt, acehosts1.txt etc. use update.sh to update your version of AuthGrabber to the latest version (straight from GitHub) If you need anymore help, please read: http://www.stantheripper.com/siri All credit goes down to Applidium for creating Cracking-Siri