Apple has just issued iOS 6.1.3 (build 10B329), an incremental update to its mobile operating system powering iPhones, iPads and iPods. This particular update brings fixes to the widely reported Lock screen vulnerability, first discovered a month ago, which lets people with access to your iPhone, iPad or iPod touch to easily bypass your passcode and get to your personal information on the device.
Today's firmware also contains Maps improvements for Japan. If you're jailbroken, you'll want to stay away from this update until we collect more information...