It is very common for the brightness of the iPhone 14 Pro to reduce on its own, without you having touched or configured anything on your phone. Don't worry, this phenomenon is quite common and was developed by the manufacturer Apple. You will therefore see in this tutorial the reasons why the brightness of your iPhone 14 Pro starts to decrease suddenly without you being able to know why.
The brightness in automatic mode of your iPhone 14 Pro
You should know that iPhones turn out to be equipped with ambient light sensors which give them the possibility of adjusting in real time the level of brightness of the screen of your device according to the lighting conditions of your environment. The sensors then attenuate the light in the darkest places and will increase it in the brightest places. Your iPhone 14 Pro therefore sees its brightness decrease or increase on its own depending on the lighting conditions in which you are.
If your iPhone 14 Pro's brightness dips on its own, turn off auto-brightness
To prevent the brightness slider on your iPhone 14 Pro from changing depending on the lighting conditions, you can disable auto-brightness on your iOS phone altogether. Here are the steps to follow if you want to remove this feature:
- Open the Settings section of your iPhone 14 Pro
- Then go to the Accessibility section
- Now go to Display and text size
- If you want to reset all auto-brightness settings, disable auto-brightness and then re-enable it by following
Why do iOS cell phones have auto-brightness?
Your iPhone 14 Pro comes with auto-brightness to save battery life and improve your phone's battery life. Indeed, when the brightness of your iPhone 14 Pro is set to maximum, you consume much more energy than if the slider is in the middle, or even lower. To optimize the battery life of your iPhone 14 Pro, we advise you to keep the automatic adjustment function of your phone so that it can adjust your screen or manually adjust the brightness on your iPhone 14 Pro when you don't need a lot of light. You can also activate the Night Shift mode which allows you to adjust all the colors of your screen.
Adjust the screen brightness of your iOS phone
If you want to adjust the brightness of your iPhone 14 Pro, you will have to go through the control center or through the shortcut of your phone. You will be able to set the brightness of your iPhone 14 Pro fairly quickly by swiping the screen of your phone from the bottom to the top and moving the brightness bar to adjust it according to your needs.
If you want to adjust the brightness of your iPhone 14 Pro via the settings, you will have to proceed as follows:
- Open Settings on your iPhone 14 Pro
- Then go to Brightness and Display
- Drag the slider right or left depending on your brightness needs
It is also possible to activate the dark option which increases the visual comfort of your iPhone 14 Pro.
If you ever want more info on your iPhone 14 Pro, you can take a look at the tutorials in the category: iPhone 14 Pro.
