What should I do if the front camera of iPhone 12 is dark?

The brightness when taking pictures is related to the brightness of the mobile phone itself, which can be adjusted by adjusting the screen brightness.

Methods: 1, the main interface pulls up the menu bar from the bottom, and adjusts the brightness by adjusting left and right;

2. In the setting interface, select wallpaper and brightness to adjust; 3. When taking pictures, you can slide up to adjust the brightness;