Command lines to switch on and off
\Program Files\rk-FltMode\rk-FltMode.exe on \Program Files\rk-FltMode\rk-FltMode.exe off \Program Files\rk-FltMode\rk-FltMode.exe toggle
Note: This application requires Compact Framework 2.0
You need compact framework 2.0 installed inorder to run this application. The compact framework is already part of WM6, so if your device is WM6 skip this step. But most of the WM5 devices do not have this update. So you must download here and run the installation on your desktop (then active sync to update your device). Only after completing this step install the application.
Download from here