1、软件有管理手机中的权限，其中有wifi条件下可以自动下载软件，我们没有选择禁止，因为是手机自动安装的，我们不清楚，到底在哪找到并设置禁止。一般手机都有安全管家，我们可以在那里设置。
2、权限管理，可能有些需要ROOT权限，我们先设置自启动管理，找到所有软件设置禁止自启。
3、应用权限管理，应用管理权限，将与数据流量有关的应用关闭，当然留下常用的就好。
1、以WIN7系统为例，在电脑桌面使用快捷键win键+r唤出运行窗口，在搜索框中输入services.msc，然后点击回车键登入。/iknow-pic.cdn.bcebos.com/d52a2834349b033b29861c2c1bce36d3d539bd3e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d52a2834349b033b29861c2c1bce36d3d539bd3e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d52a2834349b033b29861c2c1bce36d3d539bd3e"/>
2、在打开的服务窗口中首先找到ApplicationIdentity服务，然后双击打开。
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3、在打开的窗口下方找到启动类型，然后在下拉的菜单中选中自动，在下方点击启动，最后点击确定即可。
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4、返回电脑桌面，再次使用快捷键win键+R唤出运行窗口，在搜索框中输入gpedit.msc，然后点击回车键。
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5、在打开的本地组策略编辑器中依次点击展开计算机配置—管理模板—windows组件，在其下找到并选中windowsinstaller。
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6、在右侧窗口中首先找到禁用WindowsInstaller，然后双击打开。
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7、在打开的窗口中勾选已启用，然后在下方禁用WindowsInstaller中选中始终禁用，最后点击确定。
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8、在右侧窗口中再次找到禁止用户安装，然后双击打开。
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9、在打开的窗口中勾选已启用，然后在下方用户安装行为中选中隐藏用户安装，最后点击确定。
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