How does Huawei mobile phone view deleted short messages?

When the mobile phone receives a large number of spam messages, it habitually chooses to delete with one button, and the used information is accidentally deleted. What does Huawei mobile phone think of deleted messages?

What does Huawei mobile phone think of deleting SMS? If the phone is turned on in cloud hosting and the information is backed up, you can go to cloud hosting to download the backup and retrieve the deleted SMS. If it is not open, you can't get it back. The steps to open cloud hosting to retrieve SMS are as follows:

1. Click Huawei account in the phone settings.

2. Click Cloud Hosting.

3. Click on more application data.

4. Click on the information.

5. Click Download in the cloud data.

Taking Huawei mate40pro as an example, this paper applies it to HarmonyOS System 2.0.