After releasing iOS 6.1.1, iOS 6.1.2 with bug fixes now Apple has released iOS 6.1.3 update for iPhone, iPod Touch and iPad that also includes fixes to patch lock screen security hole and brings some other improvements to the firmware as well.

iOS 6.1.3 Updates

• Fixes a bug that could allow someone to bypass the passcode and access the Phone app
• Improvements to Maps in Japan

You can grab the latest iOS OTA update on your iDevice by navigating through “Settings” > “General” > “Software Update” or via direct links below.

Download iOS 6.1.3 for iPhone

• iPhone 5 GSM
• iPhone 5 CDMA
• iPhone 4S
• iPhone 4 GSM
• iPhone 4 CDMA
• iPhone 3GS

Download iOS 6.1.3 for iPod Touch

• iPod Touch 4
• iPod Touch 5

Download iOS 6.1.3 for iPad

• iPad Mini GSM
• iPad Mini CDMA
• iPad Mini Wi-Fi
• iPad 4 GSM
• iPad 4 DMA
• iPad 4 Wi-Fi
• iPad 3 GSM
• iPad 3 CDMA
• iPad 3 Wi-Fi
• iPad 2 GSM
• iPad 2 CDMA
• iPad 2 Wi-Fi