I iMore Question Jan 13, 2015 #1 Chromecast Do I have to have wifi to run Chromecast from my iPhone 6+?
kch50428 Well-known member Oct 22, 2010 21,025 305 0 Visit site Jan 13, 2015 #2 Re: Chromecast Far as I know, Chromecast needs wifi no matter what device is feeding it content.