安装期间报错：
Installation failed with message Failed to finalize session : INSTALL_FAILED_USER_RESTRICTED: Install canceled by user.
It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, and then re-installing.
WARNING: Uninstalling will remove the application data!
Do you want to uninstall the existing application?
报错分析：是手机原来安装了另外的版本。确定后删除，依然报同样的错误。做如下设置，解决。
如题，解决方案
1，进入开发者模式，到最下面把MIUI优化关闭，重启手机
2，打开USB调试
3，打开USB安装，该功能需要登录小米账号