Apple Releases iOS 12.5.8 Update for iPhone 5s and iPhone 6 to Extend Security Certificate Validity

Apple Inc. (AAPL) released iOS 12.5.8 on January 27, 2026, extending security certificate validity for iPhone 5s and iPhone 6 devices to ensure continued functionality of iMessage, FaceTime, and activation services through January 2027. The update supports models originally launched in 2013 and 2014, demonstrating Apple's extended software support beyond its typical five-year security update commitment. This marks the first update for these devices since January 2023 and follows Apple's pattern of providing ongoing support for older hardware. The company simultaneously released updates for newer iOS versions, including iOS 18 and iOS 16, maintaining comprehensive software support across multiple device generations.