My mobile phone number is Nokia 5 130. At noon today, my colleagues fiddled with it, and then a small blue and white square appeared in the upper left corner of the picture … please.

When the landlord 40 takes a picture with his mobile phone, there will always be the picture quality represented by the small blue and white square in the upper left corner ~ ~ Change the picture quality level in the license plate settings to see if the blue and white of the square will change. The denser the phase, the higher the picture quality ~ On the contrary, the lower the picture quality ~ A rectangular memory card icon will appear in the upper right corner, indicating that the storage path of mobile phone photos is a memory card ~ ~ The one in the upper right corner can disappear through the storage path setting, but the one in the upper left corner will not disappear, and it should have existed before it can only be changed through the setting ~ ~, but you didn't care ~ I'm glad to answer it for you ~ ~