Enable root access on CM13

Steps to activate root access:

  1. Enable the developer option by going to:
    Settings > About phone > Tap seven times on Build number;
  2. Now return to Settings main menu, where you can see Developer options from there;
  3. Open Developer options;
  4. Look for Root access setting, and set it Apps and ADB or Apps only or ADB only;
  5. Now your Device is running Android Marshmallow via CM 13 with full root access.