Patent abstract describes a security-minded application – unauthorized use of the device, such as an iPhone, resulting in its rightful owner being notified via email, voicemail or other service – the full text also suggests that hacking, jailbreaking, unlocking, swapping SIMs or moving the device away from a preset area could also trigger either lock-downs or selective feature blocks. In addition to full or partial blocks of this sort, the device could also take a photo of the person using the handset.