We have reported about Apple's problems with iPhone 4S device. The California-based company issued iOS 6.1.1 update which fixes connection issues, however new problems have emerged. Apparently every person can bypass any lock code on iPhone smartphones, which uses iOS 6.1 operating system. Same bug was known with iOS 4.1, but Apple fixed that with the release of iOS 4.2.
To bypass iPhone passcode, users must pretend to turn the phone off, place an emergency call and then keep the finger on the power button. If you are interested in step-by-step directions, check following video.