Demonstration model: Iphone 12 System version: iOS 14.4. 1 APP version: WeChat 8.0.2 1. First open the phone, find the WeChat APP, and click Open.
2. Click on me in the lower right corner and click on the blank space around the micro signal.
3. Go to a new page for more information, and then click.
4. Choose a personalized signature.
5. Enter the WeChat signature you want to enter, click Finish, and the setting is successful.