在设置中“还原键盘词典”就可以了。
以iPhone7手机为例，还原键盘词典有如下操作步骤：
一、在手机桌面打开“设置”。
/iknow-pic.cdn.bcebos.com/6a63f6246b600c33013b5e35144c510fd8f9a189"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/6a63f6246b600c33013b5e35144c510fd8f9a189?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/6a63f6246b600c33013b5e35144c510fd8f9a189"/>
二、打开“设置”后找到“通用”一栏点击进入。
/iknow-pic.cdn.bcebos.com/96dda144ad34598219c6656f02f431adcaef84fb"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/96dda144ad34598219c6656f02f431adcaef84fb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/96dda144ad34598219c6656f02f431adcaef84fb"/>
三、选择“通用”中的“还原”进行下一步操作。
/iknow-pic.cdn.bcebos.com/6159252dd42a2834a4eab6f655b5c9ea14cebffb"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/6159252dd42a2834a4eab6f655b5c9ea14cebffb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/6159252dd42a2834a4eab6f655b5c9ea14cebffb"/>
四、最后点击“还原键盘词典”这一选项即可完成操作。
/iknow-pic.cdn.bcebos.com/d439b6003af33a87748587e7c85c10385243b567"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d439b6003af33a87748587e7c85c10385243b567?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/d439b6003af33a87748587e7c85c10385243b567"/>