IOS 6.1 re-exposure standby lock interface to view contact information

As the saying goes: The strength of a chain depends on its weakest link. Apple's newly released iOS 6.1 operating system was found to have another major leak in the Standby lock screen interface. In a locked state, the intruder first dials 112, then immediately hangs up and then returns to the Dial-up keyboard to be able to view the contact list, voice mail, or even photos in the iphone. Similar vulnerabilities have been seen in the iOS 4.1 system when it was released. The IOS 6.1 system has been exposed to problems several times recently. Vodafone, the UK operator, warns that Apple iphone 4s16g users should not be upgraded to iOS 6.1, which could lead to 3G connectivity problems, and that some users may occasionally have network failures that affect phone calls to receive and send messages. Another user said that after the upgrade, the iphone's battery time has dropped dramatically. One user said that after 1.5 hours of standby, the power was reduced by 23%. But Apple released the iOS 6.1.1 system yesterday against the iphone 4S and has fixed the problem. Apple has not yet made any comments on the lock-screen password flaw, hoping Apple will be able to fix the bug in a timely manner in the iOS 6.1.2 system. Source: Ubergizmo