1、root,安装re管理器,挂载r/w2,进入/etc/wifi/wpa_supplicant.conf,Open in the text editor(编辑打开)3,删除network={ssid=“cmcc”key-mgmt=nonepriorty=2}network={ssid=“cmcc-edu”key-mgmt=nonepriorty=1}4,再删除/DATA/MISC/WIFI里的wpa_supplicant.conf里的CMCC和CMCC-edu字段4、保存