UIImagePickerController - How do I access the front facing camera by default?
UIImagePickerControllerCameraDeviceFront is not a valid enum for the sourceType property. The sourceType property defines whether you're using the camera or the photo library. You need to set the cameraDevice property instead.
Objective-C
self.imgPicker.sourceType = UIImagePickerControllerSourceTypeCamera;self.imgPicker.cameraDevice = UIImagePickerControllerCameraDeviceFront;Swift 2
imgPicker.sourceType = .CameraimgPicker.cameraDevice = .FrontSwift 3
imgPicker.sourceType = .cameraimgPicker.cameraDevice = .front