SELinux enforcement can be disabled via ADB on userdebug or eng builds. To do so, first switch ADB to root by running adb root. Then, to disable SELinux ...
You can set the variable androidboot.selinux=disabled in the u-boot console to disable selinux. For more detailed information, you can refer to Android_User's_ ...
Make sure SELinux is running in the correct mode on the device by issuing the command getenforce. This prints the global SELinux mode: either Enforcing or ...