how to turn off wireless on C3000 and add Linksys router

[JollyRoger72]

I would like to turn off the router side of the c3000 and add a Linksys n750 router. I am having problems with the iPhone's on my network being assigned an out of range IP and then in turn the hammer the network causing it to slow to a crawl many times a day.

Is adding the Linksys n750 Is it as simple as selecting NO under the Router Mode section/button? are there any other things I need to do?

[JollyRoger72]

update: 

I turned off the Ruoter Mode on the c3000 and it rebooted itself. I added the Linksys N750 via the CD it came with and the setup could not have been easier. My speeds are amazing now! Regularly getting 115mbs upload speeds vs the 30 I was getting when i was just using the c3000 for both modem and router.