The first reason for the white spot on the phone screen is: the backlight of the phone screen is squeezed. This is usually a partial squeeze caused by not fully seating the device when installing the phone. lcd manufacturers，Over time, the backlight of the screen will damage the phone, and white spots will appear on the phone.
There is another type of white dot that can be dragged to other locations on the screen. Some software will have this kind of vulnerability. There is also a white dot issue that can be set in developer mode, which you can fix by unchecking the Check the touch tracking option.
How to fix white dots on iPhone screen? If there is a problem with the mobile phone screen, you can contact the mobile phone repair center and ask the maintenance personnel to replace the screen. If your phone screen doesn't fit, you can go to the second-hand market to see if it can be repaired. repair. If it can't be fixed, just replace the phone.
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