Our support team's inbox is flooding with users asking if the icysn0w iOS 6.1.3 jailbreak is legit or fake, where can I download it, the tool is asking for password, etc. As of now, there are many fake jailbreak tools around, which makes it extremely difficult for users to find out which is a working one. Icysn0w fake jailbreak is surely a hoax and you should stay away from it because it could possibly infect your computer with a virus. The software claims to support iOS 6.1.3 which is currently unjailbreakable on newer bootrom devices.