If you want to take a video on your iPhone and put it on the camera roll, there are a few things you need to know. First, make sure that your iPhone is turned on and has enough battery life. Second, open the Camera app and tap the button in the bottom left corner. Third, select the video or photo you want to capture. Fourth, tap the button in the bottom right corner to start recording. Fifth, when you’re done recording, tap the button in the bottom left corner to stop recording. Finally, tap the button in the bottom right corner to save your video or photo to your camera roll. ..
