JavaCard OS

I have studied javacard for some time. Now I am able to select my application and send APDU to the applet running on my card.
But I don't know which APDU command i could send to reset java card.
Could somebody tell me how to do that?
Any help is really thankful.

If you are on the windows platform, you can use the function SCardReconnect to reset the card (warm or cold);
But send APDU command to reset card? I don't know how to do that.

Here's the link to the SCardReconnect function.
https://msdn.microsoft.com/en-us/librar ... 85%29.aspx