重新下载安装包,如果还是无法安装恢复出厂设置即可。
恢复出厂设置方法如下:
1,找到手机里自带的设置,点击进入。
![](https://iknow-pic.cdn.bcebos.com/b17eca8065380cd722a23c1baa44ad345882818c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2,在设置里面,上下滑动页面,找到“更多设置“,点击进去。
![](https://iknow-pic.cdn.bcebos.com/024f78f0f736afc33b77a193b819ebc4b64512c8?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3,在更多设置里面,点击“恢复出厂设置”。
![](https://iknow-pic.cdn.bcebos.com/d009b3de9c82d1583e3cc7478b0a19d8bd3e428e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4,恢复出厂设置里面,有两个选项,一个是还原所有的设置,不会删除个人信息;另一个是清除所有数据。自己按需选择,这里我选择了"还原所有设置“。
![](https://iknow-pic.cdn.bcebos.com/d62a6059252dd42ab47c9f5d083b5bb5c8eab8cb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5,如果设置了屏幕锁定的话,这里需要输入锁屏的密码。
![](https://iknow-pic.cdn.bcebos.com/3b292df5e0fe99255f02f7a63fa85edf8db1713e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6,之后弹出一个窗口说明,点击“还原”。
![](https://iknow-pic.cdn.bcebos.com/060828381f30e924ddd302c747086e061c95f7d5?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
7,接下来就是等待手机还原了,这个过程可能需要几分钟,耐心等待。
![](https://iknow-pic.cdn.bcebos.com/80cb39dbb6fd5266f64aa2e2a018972bd50736e6?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
PS:操作之前请备份好手机数据,以免操作过程中手机重要数据丢失。