adb root错误信息adbd cannot run as root in production builds问题解决

一．问题描述

1.输入指令

>adb root

adbd cannot run as root in production builds

错误信息：

adbd cannot run as root in production builds

2.输入指令：

cd data

$ ls –l

ls –l

opendir failed, Permission denied

$ exit

错误信息：

opendir failed, Permission denied

二．解决办法：

1.首先在手机端安装Superuser Permissions软件；

2.然后执行执行如下命令

adb shell

su

手机上点允许

变#号就成功