What about the black screen of the rear camera of oppo mobile phone?

If the phone shows a black screen when taking pictures, you can try the following methods:

1, clear all applications in the background with one click and re-enter.

2. long press the "camera" icon and click "application information >; Storage occupancy > clear data ",clear the camera application data.

3. Try again after restarting the phone.

4. Check whether the mobile phone system version is the latest version, and enter "Settings >"; (About this machine) > Software update > Download now to upgrade the mobile phone system version to the latest.

5. If a third-party camera application is installed, it is recommended that you update to the latest version. If the above problems occur after installing a third-party camera application, it is recommended that you try to uninstall the application.

If the above methods can't solve your problem, I suggest you take the purchase voucher to the nearest official OPPO service center and have it tested by a professional engineer.