The iPhone is not bright when it is fullTeach you a few tricks to solve it easily
In bright outdoor environments, sometimes we turn up the brightness of our iPhone to the highest level, only to find that the screen still looks dim. This situation may make us feel troubled and even affect the normal use of the phone. Below, let's work together on the reasons for this problem and provide some practical solutions.
Software tweaks and restarts
Confirm that auto-brightness adjustment is turned on. In Settings >Accessibility >Display & Text Size", turn off the Auto Brightness option, and then manually adjust the brightness slider to the far right.
If it doesn't work even after turning off automatic brightness, try restarting your phone. Long press the power button, slide to shut down and then turn it on, sometimes you can solve temporary software glitches.
Hardware detection and repair
Check if the ambient light sensor above the iPhone screen is occluded. This sensor is responsible for sensing the intensity of ambient light, and if it is occluded or dirty, it can lead to inaccurate brightness adjustment.
If you suspect a hardware failure, such as a damaged screen backlight or a malfunctioning sensor, it is recommended to go to an official Apple authorized repair point for testing and repair.
System Update & Recovery
Make sure your iOS system is up to date. Go to Settings > General > Software Update to check for updates and install them.
If the problem persists after updating the system, you can try restoring the system settings. In "Settings" >General" > Transfer or Restore iPhone", select "Restore" and then "Reset All Settings". Note that this action will not delete the data from your phone, but it will reset all system settings.
Reduce screen brightness requirements
In strong sunlight, the screen may not be bright enough even when the screen brightness is turned up to the maximum. In this case, consider using a sunshade or a sunscreen for mobile phones to reduce direct sunlight and improve screen visibility.
Adjust the color contrast and brightness of the content on the screen, such as using dark mode or lowering the white point value, to reduce screen reflections and make the content more legible.
Accessibility checks
If accessibility features such as Zoom or Magnifier are enabled, it may affect the normal display of screen brightness. Check and adjust the settings for these features in Settings >Accessibility.
Make sure that the function to reduce the white point value is not enabled, which reduces the amount of blue light emitted by the screen, but may also reduce the overall brightness of the screen.
External device impact
If you use a third-party protector or screen filter that is incompatible or of poor quality, it may affect the performance of your screen's brightness. Try removing these external devices and see if the screen brightness improves.
Check if there are other external devices or apps running in the background and affecting the screen brightness setting.