How to solve the black screen of mobile phone photography

The solution of black screen for mobile phone photography;

1, clear the camera cache. There is a black screen when the mobile phone camera is turned on, which is probably caused by too much cached data in the camera application. It needs to be cleaned at this time.

2. Restart the phone. If the cached data of the camera application of the mobile phone has been cleared, but when the mobile phone turns on the camera to take pictures, a black screen still appears. At this time, you need to restart the phone, press and hold the power button of the phone, and finally select the restart option to wait for the phone to restart.

3. Reset the phone. Restore the phone to the factory settings. However, before resetting the mobile phone, it is necessary to back up all kinds of important data in the mobile phone, and then reset it after data backup.

In the camera shooting mode of mobile phone, the functions should be more and more perfect, such as night scene mode, portrait mode, slow door mode, macro mode, professional mode, time-lapse photography mode, slow motion and so on. Some mobile phones do not fully have these functions, and some mobile phones have to continue to improve and optimize these functions.