It is very common for the brightness of the iPhone 13 Pro Max to reduce on its own, without you having touched or configured anything on your device. Don't worry, this phenomenon is quite classic and has been defined by the manufacturer Apple. You will therefore see with this article the reasons why the brightness of your iPhone 13 Pro Max starts to reduce suddenly without you being able to understand why.
The brightness in automatic mode of your iPhone 13 Pro Max
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 in relation to the lighting conditions of your environment. The sensors then decrease the light in the darkest places and increase it in the brightest places. Your iPhone 13 Pro Max actually sees its brightness decrease or increase on its own depending on the lighting conditions in which you find yourself.
If your iPhone 13 Pro Max brightness drops on its own, turn off auto-brightness
In order to prevent the brightness slider on your iPhone 13 Pro Max from changing depending on the lighting conditions, you can turn off the auto brightness of your iOS device altogether. Here is the procedure to follow in order to remove this feature:
- Go to the Settings section of your iPhone 13 Pro Max
- Then go to the Accessibility section
- Now go to Display and text size
- If you want to reset all auto-brightness settings, uncheck auto-brightness and then re-enable it by following
Why do iOS smartphones have auto brightness?
Your iPhone 13 Pro Max comes with auto-brightness to save battery life and extend the battery life of your device. Indeed, when the brightness of your iPhone 13 Pro Max is set to maximum, you consume much more energy than if the slider is in the middle, or even lower. To be able to optimize the battery life of your iPhone 13 Pro Max, we advise you to keep the auto adjustment feature of your device so that it can adjust your screen or manually adjust the brightness on your iPhone 13 Pro Max when you don't need bright light. You can also activate the Night Shift mode which gives the possibility to adjust the colors of your screen.
Adjust the screen light of your iOS device
If you want to adjust the brightness of your iPhone 13 Pro Max, you will have to go through the control center or through the shortcut of your device. You will be able to adjust the brightness of your iPhone 13 Pro Max fairly quickly by swiping the screen of your device from bottom to top and moving the brightness bar to adjust it according to your needs.
If you want to adjust the brightness of your iPhone 13 Pro Max via the settings, you must proceed as follows:
- Go to Settings on your iPhone 13 Pro Max
- 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 function which gives the possibility of improving the visual comfort of your iPhone 13 Pro Max.
If you want other solutions on your iPhone 13 Pro Max, we invite you to watch the tutorials in the category: iPhone 13 Pro Max.
