You can use the Flash switch to the Photo Capture mode to take good pictures for image notes and image answers when it’s getting dark outside, or when the indoor lights are dimmed.
To turn on the flash, tap the 'Lightning' button in the 'Turned Off' mode before taking a picture.
Note The current flash mode is automatically saved, so if the flash is not needed for the next picture that you take, you should turn it off.
To turn off the flash, tap the 'Lightning' button in the 'Turned On' mode before taking a picture.