Operating environment: brand and model: redmi note 8 pro, system version: miui12 20.12.9, software version: wechat version 7 0.22。
Changing the wechat name once a year means that the wechat has not been modified within a year, and there is no record of password modification and freezing within 2 weeks. In addition, the wechat can be modified only if the wechat has been logged in on the same device for more than 1 week and meets three conditions at the same time.
Steps to modify wechat name
1. To modify the wechat name, first open the wechat app, and then click the "I" icon in the lower right corner of the home page.
2. Then click the "arrow" icon on the right side of the avatar.
3. Then click the "micro signal" option in the personal information.
4. After modifying the micro signal, finally click the "modify micro signal" option at the bottom of the page. （WeiXinMingYiNianGaiYiCiShiJianZenMeSuan）