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It would seem that if your iPhone is in the sun, your screen would need to be even brighter to be seen well in such harsh lighting. To turn this off, go to ‘Settings’ > ‘General’ > ‘Auto Lock’ > ‘Never.’ iPhone Keeps Dimming In Sun This feature will automatically dim your screen during long periods of inactivity, which typically happen when watching videos. If your iPhone keeps dimming while watching videos, it could be that Auto-Lock is turned on. Why is this happening and what can you do to fix it? As true as this may be, some iPhone users have expressed complaints of their screen dimming when they are in the middle of watching a video. When you are watching a video, it is likely that you prefer the brightness to be at a relatively high level so that you are not only able to see exactly what is going on within each picture, but you are not straining your eyes to do so. iPhone Keeps Dimming While Watching Videos Go to ‘Settings’ > ‘Accessibility’ > ‘Display & Text Size’ > then turn the feature off and on.
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If your iPhone is not dimming and you have confirmed that Auto-Brightness is turned on (see previous section: ‘iPhone Auto-Brightness Not Working’), reset this feature by turning it off and back on again. If Auto-Brightness is turned on within your iPhone, dimming should happen automatically, but what do you do if it is not?
#Iphone brightness keeps going down movie#
Although this may not seem like too much of a hindrance, this can be incredibly inconvenient when you are in a situation where having a bright screen would be considered interruptive, such as at a movie theatre. On the opposite end of the spectrum, there are times when iPhone users need their screen to dim, but it will not do so. This will prevent your screen from dimming automatically. To turn off this feature, go to ‘Settings’ > ‘Accessibility’ > ‘Display & Text Size’ > then turn off the ‘Auto-Brightness’ Feature. If your iPhone keeps dimming, you will need to turn off the ‘Auto-Brightness’ feature within your iPhone.
#Iphone brightness keeps going down how to#
If your iPhone keeps dimming, ready below to find out how to stop this event. This is welcomed most of the time, but in those moments when the user wants their phone to stay at a higher brightness level, it can be incredibly frustrating when their iPhone continually dims. If you are in a dark or dimly lit area that is either caused by decreasing natural light or artificial light, your iPhone is going to automatically dim its screen to better suit the user. To do this, go to ‘Settings’ > ‘Accessibility’ > ‘Display & Text Size’ > then turn on ‘Auto-Brightness.’ iPhone Keeps Dimming However, if the Auto-Brightness on your iPhone is not working, you want to first make sure that you have turned the feature on, as this is not always automatically set up. By doing this, iPhone users are able to use their phones with ease no matter where they are, without ever having to adjust the brightness manually. This feature picks up on your environment and its light levels, then sets the screen at a brightness level that is most appropriate for the settings. Auto-Brightness is a great tool to keep your screen at the perfect brightness level at all times, so what can you do when it stops working? iPhone Auto-Brightness Not WorkingĪuto-Brightness is a feature that can be turned on by users to allow their phone to do the screen adjusting for them. 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.
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