Alongside the iOS 7.0.6, Apple has also pushes iOS 6.1.6 IPSW firmware for iPhone 3GS and iPod Touch 4G. Yes, iOS 6.1.6 download is available now for iPhone 3GS and iPod Touch 4G. You can find the changelog and the direct download links to iOS 6.1.6 IPSW files for both the iPhone 3GS and iPod […]