Apple releases iOS 6.1.1 to fix 3G problems February 11, 2013 by admin Tweet Apple’s iOS got updated to version 6.1 near the end of January, but brought some new issues to the iPhone 4S. Today, the company released a supplemental update for the iPhone 4S to fix them. Read more… Neowin Related Posts:Apple releases iOS 17.0.3 to fix overheating iPhone 15 Pro'sApple releases iOS 17.1.1 to fix issues with BMW…Apple unveils the iPhone 14 and iPhone 14 Plus with…Apple acknowledges iPhone 15 Pro overheating issue…Apple releases update to iOS 12 to address security concerns