手机连接过wifi后会将名称和密码一起保存下来,但当某个wifi密码更改之后,再次输入密码连接的时候,却发现怎么也连接不上去,这时候就需要删除这个保存的wifi,然后重新连接。
注:需要准备华为手机荣耀Play4T Pro Android版本9
第1步
打开手机的【设置】
手机桌面点击【设置】图标
![](/pic.php?url=https://exp-picture.cdn.bcebos.com/955ea0e434daf05e05319bc4751d96d81919e5ab.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_auto%2Fquality%2Cq_80)
第2步
打开【无线和网络】
在设置界面中点击【无线和网络】
![](/pic.php?url=https://exp-picture.cdn.bcebos.com/efb861bd4c7c34b3bf53d10f5841037de03731a8.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_auto%2Fquality%2Cq_80)
第3步
打开【WLAN】界面
在【无线和网络】界面中点击【WLAN】进入【WLAN】界面
![](/pic.php?url=https://exp-picture.cdn.bcebos.com/51f9aa3ea8db574a67207129a7f7dfb2dd1917a8.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_auto%2Fquality%2Cq_80)
![](/pic.php?url=https://exp-picture.cdn.bcebos.com/e2aefe781431dfb6e37bb5d312cf02532e6363ad.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_auto%2Fquality%2Cq_80)
第4步
打开【WLAN】选项
点击右上角的选项【┇】按钮,会弹出【WLAN+】【WLAN直连】【WLAN设置】【帮助】4个选项,点击【WLAN设置】进入【WLAN设置】界面。
![](/pic.php?url=https://exp-picture.cdn.bcebos.com/ad121888912ca5cac2fb72fd8bfc77f7990e94a8.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_auto%2Fquality%2Cq_80)
![](/pic.php?url=https://exp-picture.cdn.bcebos.com/5e9a2820b93acd8909d6c4ba0335dd8a58de8ba8.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_auto%2Fquality%2Cq_80)
第5步
打开【已保存的网络】
在【WLAN设置】界面中点击【已保存的网络】就会看到手机连接过的wifi
![](/pic.php?url=https://exp-picture.cdn.bcebos.com/a151a233ec3834bb6efc40ea8714c27bd3823da9.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_auto%2Fquality%2Cq_80)
第6步
删除wifi
点击想要删除的wifi名称,在弹出的选项中选择不保存,这个wifi就被删除了
![](/pic.php?url=https://exp-picture.cdn.bcebos.com/def3c219ce2c5b1bbacd16692b39131fcfec0ea9.jpg?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1%2Fformat%2Cf_auto%2Fquality%2Cq_80)