[wrxtasy]

Firstly Your device needs to be Rooted with Superuser or SuperSu installed. Tested on Android 4.4.2.

The question is - SPMC v14.2.0 working correctly ?
Were there any Popups asking for Permissions on first start ?
If there was the chances are Superuser is installed on your system already.

Those are the simple Step by Step instructions already posted above for a Rooted Android device, it does not get any easier than using the Universal Init.d app.

You can do it manually on AMlogic too by using a Terminal Emulator app and type:

Code:

su
chmod 666 /sys/class/display/mode

But this 666 file permission will be lost every time you reboot.