Why Does My iPhone Screen Keep Dimming

iPhone Screen Keep Dimming

There must have been times when you were using your phone, and it suddenly went dark as the brightness levels dropped. This is quite annoying as all your links are broken, and you need to check what is wrong with the display.

This usually happens because of the Auto-Brightness feature in your iPhone, which was initially meant to be a battery saver and to provide relief to your eyes. However, sometimes it is a headache to have this feature. In this article, we will see why the screen of your iPhone keeps dimming and how you can prevent it. 

Why Does the Screen of the iPhone Keep Dimming?  

The primary reason why the screen of your iPhone keeps on dimming is because you have the Auto-Brightness feature turned on, on your iPhone. You may like to control how the screen looks and how the brightness levels are adjusted on your iPhone.

There are times when you may come home from outside and relax in your room and suddenly the iPhone screen dims. This is because of the Auto-Brightness Feature and the adjustment that it does to your iPhone. But no need to worry as there are ways in which you can control the Settings in your iPhone. 

5 Ways to Control the Brightness Settings on Your iPhone

Turn off the Auto-Brightness on Your iPhone 

The Auto-Brightness Feature originally meant to save your iPhone’s battery can be turned off using the Settings in your iPhone. Follow the below steps to turn off the Auto-Brightness in your iPhone: 

  • Go to the Settings on your iPhone.
  • Select Accessibility.
  • Next, you need to select Display & text Size.
Display and text size option
  • Once you see the Auto-Brightness option, turn it off.
Auto brightness

This will prevent the automatic dimming of your iPhone screen.

Manually Setting the Brightness on your iPhone 

You can also set the brightness on your iPhone manually to avoid the dimming of your iPhone screen. Follow the below steps to adjust the brightness settings on your iPhone manually:

  • Go to the Control Centre.
  • You can see the Brightness bar.
  • Adjust the Brightness by moving the pointer on this Brightness bar according to your requirements.
Brightness option

This will prevent the automatic dimming of your iPhone screen.

Disabling Attention-Aware Features on your iPhone

This is another feature that may affect the screen brightness levels of your iPhone. If this feature is enabled on your iPhone, the screen turns dim when your iPhone detects that you are not using or looking at it. 

Follow the below steps to disable this feature on your iPhone:

  • Go to Settings.
  • Next, go to Accessibility.
  • Select the Face ID and attention.
Face ID and attention
  • You need to turn off the Attention Awareness features by toggling it off.
Attention aware features
  • Next, to confirm the changes that you have made, put in your passcode.
Passcode options

Once you put in your passcode the Attention-Aware features are disabled and you can prevent the automatic dimming of your iPhone.

True Tone and Night Shift Features on your iPhone

True Tone is one more feature by iPhone that adjusts the screen brightness on your iPhone to provide the user with true-to-life colours, despite the settings that are enabled on your iPhone. The other feature, Night Shift, adjusts the brightness of your iPhone so that it is easy for you to use your iPhone at night.

Follow the below steps to turn off the True Tone and Night Shift features on your iPhone:

  • Go to the Control Centre.
  • Tap and hold the brightness bar.
  • You need to toggle off the True Tone and Night Shift till the icons are turned grey.
Dark mode:night shift and true tone

Once you toggle off the True Tone and Night Shift features you can prevent the automatic dimming of your iPhone.

Avoid Overheating of your iPhone

It may happen that you are out in the sun and the screen of your iPhone is starting to turn dim, despite the fact that you have turned off the Auto-Brightness feature. This could be mainly because your iPhone has to heat. When your iPhone starts heating, it automatically adjusts the brightness of your iPhone screen.

You should avoid using your iPhone if it is overheated and wait for it to cool down. You should put your iPhone in a cooler environment or in the dark so that it can cool down and to avoid overheating.

If you follow the above listed steps, you can avoid the overheating of your iPhone that eventually results in automatic dimming of the screen of your iPhone. 

FAQs

How can I check if the Auto-Brightness Feature is turned on in my iPhone?

To check if the Auto-Brightness feature is turned on in your iPhone you need to go to the settings and check the display settings. You can turn on and off the display settings from there according to your requirements.

How can I prevent my iPhone from overheating?

To prevent your iPhone from overheating, avoid overusing your iPhone. If you are in a hot environment or outside in the sun, try considering going indoors and keeping your iPhone in the dark for a while so that it can cool down.

What are some features that affect the dimming of your iPhone?

There are some settings and features that affect the dimming of your iPhone. True Tone and Night Shift Features are some features that affect the dimming of your iPhone screen. You need to disable these features to avoid the automatic dimming of the screen of your iPhone. You should also take care of the Auto-Brightness feature in your iPhone.

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