IOS 6.1.6 build 10B500

iOS 6.1.6 build 10B500 is the official RTM build of iOS 6.1.6, which was released to the public on 21 February 2014. It is only available for the iPhone 3GS and iPod Touch 4th Generation, and is the last version of iOS to support those devices.

Similar to iOS 7.0.6, this build contains a fix for SSL Connection Verification.