A few days ago Apple has released iOS version 6.1.3, which has patched critical vulnerabilities. However, the update causes problems: it means that a password lock on the iPhone is partially invalid. The 6.1.3 update for iOS is not the first update, prepared to rectify the problems. On YouTube, a user named Barraquito uploaded a video. It shows how the code lock an iPhone 4 is bypassed with iOS 6.1.3. Therefore, the voice dialing function is activated. This can also be used when the screen is locked by the user presses the button below the display for a long time. About a voice command selects the iPhone a number and the user has to remove the SIM card so that the call is terminated. Now the iPhone is free to access to the phone app, without asking for the code. An unauthorized person could access to the address book thro this app and part with all the contacts stored and the images from the Photos app. apparently this trick only works with the iPhone 4 and 3GS. All models that are already using Siri, therefore are not affected. To close the gap for the time being, users should disable the voice dial feature in the settings.
