How to maintain the OPPO mobile phone camera?

1, HD film. Stick a high-definition film on the camera, but the camera film will affect the shooting effect more or less, so this kind of camera film must choose a high-definition and high-transparency film. 2, equipped with a protective cover. Provide a protective cover for the mobile phone, wrap the camera, and also protect the whole body. 3. Put it in a clean place. To keep the camera clean, you need a clean environment. So, don't put your mobile phone with a bag containing sundries. 4. Wipe the camera regularly. Clean the camera regularly with clean wiping paper, and use alcohol when appropriate. But don't wipe it with toilet paper or cloth towel, it will leave tiny pieces of paper or scratch the lens. In fact, the best way is to stick the dust down with special tape. 5. Don't put the camera up when you put the mobile phone. Don't put the camera up, which is easy to accumulate dust. Also, don't expose your mobile phone when there is a lot of dust. 6. Don't put hard objects and mobile phones together. Remember not to put hard objects and mobile phones together. When exercising, hard objects and mobile phones will rub, which will not only scratch the camera of the mobile phone, but also scratch the body and screen of the mobile phone in a large area, causing scratches.