However, certain details about this case are still unsure. The FBI has not confirmed whether the two iOS devices are in the same way as iPhone 5C which it successfully unlocked this week. Also it is not clear whether it will use the same method to unlock these two iOS devices. Recently, experts claimed that it is not sure whether this method will work on other iPhones or not. Prosecutors in Arkansas case recovered the iPhone in July last year, but till now it hasn’t gained access. The lawyer of one of the teenager said that they are “not concerned about anything on that phone” after being informed to measures taken to gain access to its contents. Moreover, one of the accused teen is believed to have used the iPod for communication purposes regarding homicide and there may be proof on the device. Earlier, FBI requested Apple to write a new software which could let them to gain access to the San Bernardino shooter’s iPhone. However, Apple denied the favor of FBI and termed the its demand as threat to users security and may further result in vulnerabilities in other iPhones.