Federal Bureau of Investigation(FBI) Director James Comey is indulged in the probe of terrorism, the iPhone, which terrorist used is locked, and the team was trying to unlock it for the further investigation. To unlock the iPhone, FBI team had to invest money on it. Recently, James revealed the details about the investment, which was done to unlock the iOS. The whole details were revealed in the court papers on Monday. Whole, information was revealed by James in detailed explanation. However, the money, what FBI team invested in the probe is not revealed publicly. Media organization media lawyer said, "While the FBI may have preferred that Comey not seeks to justify the agency’s purchase so publicly, by doing so he rendered the price subject to disclosure." Also Read: Samsung reveals about its 'unique and inventive' ringtone in S8 series Samsung to sell Samsung Galaxy Note7, recall of its Note7 flagship will boost the market Hangout to supersede Google Talks