If your screen is too bright, it may be difficult to decipher characters and letters, causing your eyes to strain or if it is too dim, you may have the same strain, but in an effort to see a very dark picture. The brightness of your iPhone screen has a major impact on how well you are able to see the content within this device. If Auto-Brightness on your iPhone is not working or keeps dimming on its own, try turning on the Auto-Brightness feature, turning off the Auto-Brightness feature, reset the Auto-Brightness feature, and be sure that your iPhone is not too hot from either the sun or prolific use. What can you do if Auto-Brightness on your iPhone suddenly stops working? When in a dimly lit room or in a bright outdoor area, you don’t want to have to constantly adjust the brightness of your iPhone screen manually, which is why Auto-Brightness was created.
