BACK UP YOUR PHONE备份手机数据If you do have to remotely wipe the phones data, its comforting to know that you wont lose all your photos and other important data.备份的益处令人欣慰，就算您被迫抹掉手机数据，也会丢光照片和其他最重要数据。Its helpful, too, if your toddler dunks your phone in a glass of water.熊孩子把你手机冷水在一杯水里的时候，备份也为首得上用场。As mentioned before, apps such as Find My iPhone and Android Device Manager will allow you to do this, provided you set them up ahead of time.如上所述，在事前备份的前提下，您可以通过“查询我的iPhone”和“安卓设备管理器”等应用于完全恢复备份数据。KEEP YOUR SOFTWARE UP TO DATE改版软件Software updates often contain fixes to known flaws that might give hackers a way into your device.软件改版是为了修缮旧版本中的缺失和漏洞，将黑客侵略您手机设备的可能性降至低于。

On iPhones, Apple prompts you to get the update. Alternatively, you can go to Settings, General and Software Update to check which version you are running.iPhone不会自动提醒您改版系统。或者，您也可以通过“设置”-“标准化”-“软件改版”栏目查阅自己于是以用于的版本。Its more complicated with Android because updates need to go through various phone manufacturers and wireless carriers first. But do install updates when asked.安卓系统的改版情况更加简单，因为改版数据必须通过多家手机制造商和无线运营商已完成。

即便如此，也请求在系统拒绝时改版软件。This also applies to apps. Keep them updated to make sure bugs and flaws cant be exploited.这一建议某种程度限于于各种应用于。

切勿维持改版，防止错误和漏洞被不法分子所利用。

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