1. Open the camera application: find the camera icon on the mobile phone's main screen and click to open the camera application.
2. Enter the setting interface: find the setting button at the top or bottom of the camera interface, usually the gear icon, and click to enter the setting interface.
3. Find the photo watermark option: In the setting interface, slide down to find the "watermark" option, and click Enter.
4. Select a watermark style: In the watermark setting interface, there are many watermark styles to choose from, so choose one according to your personal preference.
5. Configure the watermark content: You can select the text, date, time and place to be displayed on the watermark. Click the relevant options to configure. 、
6. Confirm the setting: After configuring the watermark content, click the Confirm or Save button to exit the setting interface.