For the mobile phone with the model "OPPO-Reno5-Pro", just change the mobile phone WeChat to dark mode.

1. Open the mobile phone WeChat and click me.

2. Next, select the settings and click Enter.

3. In Settings, select General, and then click Enter.

4. In general use, select the dark mode and enter.

5. In the dark mode page, select the dark mode, and then click Finish.

In this way, your mobile phone WeChat will become a dark mode.