iOS 6.1.3 updates allows phone lock bypass again

New You-tube  released by videosdebarraquito shows the user accessing the photo gallery of the phone bypassing the lock using the voice dial feature.Apple released an update to fix the similar vulnerabilities but it seems that every update gives hacker the power to access phone bypassing the lock .The update shows the hack to bypass the lock

The previous updates were also vulnerable to same issue,just the bypassing methods were different. The recent vulnerability can be avoided by turning off the voice dial.Its embarrassing for Apple to release the updates just to fix the same vulnerability.The Apple needs to work this time to permanently fix the lock  bypass issue

Source:- Sophos