According to an iSpazio article there has been a significant breakthrough on unlocking the iPhone bluetooth. What does unlocking the iPhone bluetooth mean? It means that the iPhone will be able to detect other phones, and the other phones will be able to detect the iPhone.
According to the article, an iSpazio user named MeDevil, has been working on a project called The iPhone Bluetooth Project, to unlock the iPhone’s bluetooth. So far they have made significant progress by an application developed by MeDevil, and the terminal. Using this application they were able to find two other devices a Sony Ericsson phone and an Hackintosh phone, from the iPhone.
MeDevil has provided images.