iOS 9中的低功耗模式 苹果在iOS 9上增加了两种电池增强方式，首先，iPhone和iPad在升级到最新的iOS 9之后，电池使用时间会增加1小时。这是使用传感器控制屏幕，当你的手机屏幕朝下放...
iOS more power of the low power consumption mode of apple in IOS 9 increased two battery enhanced mode, first of all, iPhone and iPad in the upgrade to the latest IOS 9, the battery usage time will increase 1 hour. This is the sensor control screen when your mobile phone screen is decentralized...
