EHS: How to disable pull down menu / settings icon ET1

Hello,

 

On ET1 I did some test with application Enterprise Home Screen 1.1.3

And with it I need to know if we can disable the pulldown menu and/or the settings icon

 

In the configuration file  I have added following lines:

 

<disable_status_bar_settings_icon>1</disable_status_bar_settings_icon>

<disable_status_bar_pulldown>1</disable_status_bar_pulldown>

 

But nothing works

 

So can you say me if is it possible and how does it works?