how to change ISO 8601 time to RFC 2822 date time format in objective c

I want to change ISO 8601 time 2016-06-13T04:48:10.834Z into RFC 2822 time result will be Mon, 13 Jun 2016 10:18:10 +05:30.
How we can convert it, I searched many times but did't get proper result.I am giving a online link which is giving result as I want.

http://coderstoolbox.net/unixtimestamp/

Thanks