如果手机没有root过,删除了系统软件,可以直接备份手机重要数据后,恢复出厂设置即可。
方法/步骤
1、打开手机。
2、找到并打开“设置”功能。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/622762d0f703918f67205fb4413d269758eec4df?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、进入页面,往下拉,找到隐私和安全这个栏目。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a8ec8a13632762d032cfc6c1b0ec08fa503dc6df?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、选择备份和重置功能。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f3d3572c11dfa9ec48df346972d0f703908fc1df?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、点击进去,选择恢复出厂设置。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/10dfa9ec8a136327a61ca04d818fa0ec09fac7df?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、此操作会清除你内存的系统及应用数据等。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/562c11dfa9ec8a13a0eb359ee703918fa1ecc0df?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
7、选择重置手机即可完成恢复出厂设置。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/63d0f703918fa0ecc0360673369759ee3c6ddbdf?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
如果是第三方软件也是找不到或恢复,可以在重新下载即可,比如手机自带的应用商店,再就是如应用宝之类的的应用软件里下载,同样手机浏览器里也可以下载安装。
本回答被网友采纳