PowerPoint Presentation: Step 1: Install Spire first. Just launch Cydia and search for Spire. It will eventually download over 100MB files so ensure you’re using WiFi connection Step 2: Once installed, visit Settings-> General –> Siri and ensure that Toggle is ON. It will activate the Siri like of Spire . Step 3: Open Safari and open following URL http://i4siri.com/installcertificate.html. It will prompt someone to install the certificate / Step 4: Now check out Settings-> Spire and add these URL in Proxy Host field https://i4sirifree.mooo.com That’s it!!! Just gently push your Home button and also you’ll Siri actually talking to you.