How to disable the kiosk mode with EHS?

Hi, I am using the ET1 and I installed ENTERPRISE HOME SCREEN (EHS) version 1.1.3.

 

I activated the kiosk mode in EHS and when I want to leave the app I call the following intent to deactivate the kiosk mode:

 

Intent intent = new Intent("enterprisehomescreen.MODIFY_KIOSK_MODE");

intent.putExtra("enable", false);

sendBroadcast(intent);

 

But this is not working. The app still runs in kiosk mode and I can't exit it.

 

There are two more things that do not work properly:

<disable_status_bar_settings_icon>1</disable_status_bar_settings_icon>

and

<disable_statusbar_pulldown>1</disable_statusbar_pulldown>

 

Settings icon is still visible and I still can pulldown the statusbar.

 

The installed Android version on the ET1 is 4.1.1.