After the change of 13pro, the portrait mode 1 pixel black screen cannot be used.

The camera option is turned off, causing permission problems. According to the usage of the 13pro camera, after the change of 13pro, the camera mode 1 pixel black screen can't be used, and the camera option is turned off, resulting in permission problems. You can change the black screen phenomenon by changing the settings. To enter the Apple system settings, enter the page and drag it down. Find the application you just used, click Enter, find the camera option, turn on the switch on the right and re-enter the application.