iOS 6.1.3
More than a month after security researchers pointed out a new passcode bug in iOS, Apple has patched it with the release of iOS 6.1.3. The software update, released over the air or via iTunes, is mainly aimed at addressing the security vulnerability that allowed attackers to get around an iOS device’s passcode by performing a series of steps.
Bugs happen, but it seems like there must be something wrong with the design to enable so many lock screen bugs. This is different from all the iPhone alarm bugs, where it seems like a lack of testing is to blame.
