Apple says the iPhone 6 should be able to shoot 1080p video at 60fps. I went to Settings > Photos & Cameras, enabled "Record Video at 60 FPS". But when I shoot video through the camera app, even when it says I'm recording at 60 FPS, I get 720p video shot at 30 FPS. I'm stumped. How can I get my iPhone 6 to actually shoot 1080p video? Is there some other setting? I shared my video via iCloud, and looked at the properties on my Windows PC to confirm that it's only 720p at 30FPS. Even uploading to YouTube, it's still 720p. Any help or guidance is appreciated. Thanks.