Click on the photo page of Yuandao Longitude and Latitude Camera. There is a watermark on the far right below it. Click it, and then select the first on-site photo. Click on it again and there will be on-site watermark selection. Close it. That’s fine.

The first step is to open our mobile phone and click on the Yuandao Jingwei Camera. The second step is to enter the Yuandao Jingwei Camera and click on the watermark on the right. The third step is to enter the watermark interface and click the close icon. The fourth step is to enter the Yuandao Jingwei Camera. After clicking the close icon in the first step, the watermark will be removed. In the fifth step, we return to take photos.