Apple presented its latest iOS 6.1.3 to fix bypass passcode iPhone bug, yet a similar problem is found in the new firmware version. Previously there were vulnerabilities that could let attackers get through your lock pin and steal content. This lock screen bypass passcode iOS 6 issue has been discovered and later fixed by Apple. What does the new problem bring to iPhone users? How dangerous it is? Let’s see what people should be aware of now, once they have updated to operating system v6.1.3.