More and more reports emerged online detailing a new battery problem that’s affecting a variety of iOS devices running a variation of iOS 10.1, including the iPhone 6s, iPhone 6s Plus ...

The option to switch off the feature will appear on the iPhone 6, 6 Plus, SE, 6S, 6S Plus ... The ability to switch off the battery saver will appear in iOS 11.3 when it is released later in ...

suggesting their iPhone 6S had slowed down considerably as it had aged but had suddenly sped up again after the battery had been replaced. "I used my brother's iPhone 6 Plus, and his was faster ...