Here is the C# code to soft reset a Windows Mobile device (using P/Invoke)
[DllImport("coredll.dll", SetLastError = true)]
static extern int SetSystemPowerState(string psState, int StateFlags, int Options);const int POWER_FORCE = 4096;
const int POWER_STATE_RESET = 0x00800000; private void SoftReset()
{
SetSystemPowerState(null, POWER_STATE_RESET, POWER_FORCE);
}