教你关掉 iPhone 中最烦人的 5 项功能，增加手机续航
关闭 iPhone 中最烦人的 5 项功能。很多选择 iPhone 的原因在于系统流畅，无需繁琐地设置，但系统默认是开启很多平时无法用到的功能，造成打扰不说，还会影响手机续航，今天来看看如何关闭这些无关紧要的功能。
● 关闭「隔空投送」
如果一直保持开启状态 iPhone 将自动打开 Wi-Fi 和蓝牙搜索周边设备，影响续航。
前往「设置」-「通用」-「隔空投送」，选择「接收关闭」，需要时则再启用；
● 短信多次提醒
收到短信后，系统将会默认提醒 2 次，尤其是一些无效信息，非常容易造成打扰。
前往「设置」-「通知」-「信息」，将「重复提醒」设置为「从不」；
● 多个设备来电同时提醒
通过「接力（Handoff）」可以使登录同一 iCloud 账户的另一设备上继续操作，但很多情况下这个功能并不实用，反而会造成一些打扰。
前往「设置」-「接力」，将此开关关闭即可。
● 广告追踪
iPhone 的广告追踪功能可以根据用户的位置、关注内容、使用习惯等显示更具有指向性的广告。
前往「设置-「隐私」-「广告」，开启「限制广告追踪」即可。
● 询问时候加入新的 Wi-Fi 网络
当手机启用 Wi-Fi，但没有连接网络的情况下，这项功能会持续推荐附近 Wi-Fi 网络。
前往「设置」-「Wi-Fi」，关闭「询问是否加入网络」开关即可。
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