How do I change my default Camera on my iPhone?

Set Default Camera Mode to Launch in iOS

1. Open the “Settings” app and go to “Photos & Camera”
2. Tap on “Preserve Settings”
3. Toggle the switch next to “Camera Mode” to the ON position.
4. Open the Camera app on iPhone or iPad and choose the camera mode you want to use: video, square, slow-mo, time-lapse, pano, portrait, photos.

Dec 14, 2016