So I basically started off buying a Pioneer avic-2700 first, only to upgrade to the AppRadio 4 (SPH - DA210) head unit, then I realized that did NOT offer a cd/DVD player now a connection for XM(love XM). Anyways after a week of this I got the NEX6100, the HDMI adapter, lighting to HDMI cable, etc. everything on CarPlay was fine, and then I got the new IOS update and now I'm not getting the entire carplay screen on the HU. The HU displays it in CarPlay mode as the screen isn't fitting the screen size of the HU. Like the soft buttons are not visible, and I only get like one icon in the CarPlay