How to turn off Apple low frequency pwm dimming

How to turn off Apple's low-frequency PWM dimming: 1. In the phone's settings, find the "Display and Brightness" option; 2. Click "Display and Brightness" to open the "Night Shift" option; 3. Turn off the night view The low-frequency PWM dimming can be turned off by browsing the function.

#The operating system of this tutorial: iOS 16.4 system, iPhone14 mobile phone.

The screens of the iPhone 14 series are all PWM dimming, not DC dimming. Low-frequency dimming is more likely to cause eye discomfort in dark light environments, but the iPhone has a night mode, and turning it on will only change the screen to a warmer tone to protect your eyes.

How to turn off Apple's low-frequency PWM dimming

1. In the phone's settings, find "Display and Brightness";

2. Click on the "Display and Brightness" option to see "Night Shift";

3. Click on Night Shift to turn it on and off Time, after turning it on, you can clearly see that the phone screen becomes warmer.

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