Where to delete all the information on AiKu9?

In the message. Specific operation methods to delete text messages in batches:

1. Enter the mobile phone desktop and click on the desktop to enter the information.

2. After entering the information, click Edit in the upper left corner.

3. Click to check the information that needs to be deleted, and click Delete in the lower right corner.

4. Click Delete again in the pop-up prompt to confirm deletion.