Apple took the wraps off of the next-generation iOS 9 platform during its big WWDC 2015 keynote on Monday, and there’s a lot to digest. You can visit our WWDC 2015 hub to learn more about the new software, or you can skip right to our post on the 5 best new features in iOS 9 for a cheat sheet.
During the company’s presentation, Apple revealed that iOS 9 will feature some big improvements that focus on battery life. Interestingly, the company said that iOS 9 will improve an iOS device’s battery life by about an hour just by installing it.
So, how exactly does iOS 9 add an hour in between charges?
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