HTC Windows Phone 8X Smartphone (10.9 cm (4.3 inch) Super LCD touchscreen, 1.5GHz dual-core processor, 1GB of RAM, 8 megapixel camera, 16GB internal memory, NFC-capable Windows Phone 8 OS) Black (Wireless Phone Accessory)
My smartphone (Tablet) History: iPhone 3GS (IOS), Samsung Wave (Bada), Samsung Galaxy Note (Android 4.1), HTC One S (Android 4.0.4), Ipad (IOS) and an ASUS Nexus 7 (Android 4.2) I have that, too. So I had all operating systems except by Windows Phone