Huawei mate40 deletes the SMS and no longer asks how to cancel it.

How to set information deletion in Huawei mobile phone can be set in the mobile phone.

1. Find the information icon on the desktop and select Enter.

2. After entering the information, touch the information to be deleted 1-3 seconds, and you will be prompted to delete it. Just select Delete.

Huawei mobile phone information deletion steps:

1. Open the SMS.

First, click the "SMS" icon to open the SMS.

2. Click "Settings"

In the lower right corner of the screen, there is an icon, which is the "Settings" icon. Click to open the setup options.

3. Click "Delete"

After opening the settings, click "Delete", and a small circle will appear on the right side of the short message on the screen, that is, enter the deletion mode.

4. Delete all

The top "all" corresponds to a circle, which is the total quality control circle. Click it, all the short messages will be selected, and then click "Delete" in the lower right corner to delete all the existing short messages.