Personalized signature is set in the personal homepage of the software. Take WeChat and QQ as examples, the method is as follows:

Tools/materials: Glory play5, Magic UI4.0, WeChat 8.0.23, QQ9.5.2.

First, WeChat

1. Open the WeChat homepage and click on your avatar.

2. Open the information page and click "More Information".

3. In more information, click Personalized Signature.

4. After the page jumps, enter your personalized signature and save it.

Second, QQ.

1. Open the QQ software of mobile phone and click on the avatar above.

2. Click on the avatar to open the following window, and then click below to edit the information.

3. In the pop-up window, click Personalized Signature.

4. Pop up the signature input box, click the edit tab, enter the text and publish it.