1、首先打开苹果手机的屏保，进入到苹果手机的主页中，
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2、接下来需要点击打开“设置”，进入设置页面之后，点击“通用”选项。
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3、接下来需要找到并点击“辅助”功能，下滑页面找到并点击“辅助触控”选项。
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4、打开辅助触控后面的“开关”，返回桌面即可在桌面看到小圆点。
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