First, the demo tool
Demo phone: iphone Xr
Mobile phone system: iOS 16.6
APP version: wechat 8.0.4 1
Second, the operation steps
1, click the "i" option.
2. Click to open the "Settings" option.
3. Click to open general options.
4. Click to open the "chat background" option.
5. Click to open the Select Background Image option.
6. Click to select the desired background image.
7. Click the "Finish" button to complete the setup.