Have (though through O2) decided for the HTC Sensation, because my then-new iPhone 4S was too expensive. A couple of weeks everything went great, then it crashed regelmaßig. If it was on the table, in your pocket, even when call assumptions !! No chance on acceptable terms to get a replacement unit (with O2), although shown to the device is not working properly and the problem is known. For the period of repair me en old, not Internet-enabled mobile phone was available. Absolutely unacceptable! Never again HTC! Hands off!