iOS 26.5.1: Apple Releases Free iPhone Update With Fix For iPhone 17 Pro Battery Issue

Apple released iOS 26.5.1 to fix battery drain issues on iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, and iPhone 17e models. The update addresses charging problems with nearly drained batteries, improving reliability for users. It is available for all iPhones from the iPhone 11 series onward, including second- and third-generation SE models. The fix targets a specific charging anomaly affecting the latest iPhone 17 series devices.