Apple has released iOS 6.1.3 to end users today. It is currently available over-the-air via Software Update in the Settings app.

The update includes a security flaw fix involving the iOS device Lock screen. Additionally, the new update includes fixes for the Apple Maps application for Japan.

Apple previously released these Japanese Maps fixes over-the-air to non-iOS 6.1.3-beta devices, but it appears that the actual update might include even more improvements.

Apple TV software version 5.2.1 was also released today. It includes a redesigned Hulu section.

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