The SMS backed up by Baidu Cloud cannot be deleted. What happened?

1: Enter Baidu Cloud in the search box on Baidu homepage, click Baidu once, and then click Baidu Cloud official website.

2: Click to enter Baidu Cloud official website, and then log in to Baidu Cloud. After logging in successfully, click SMS on Baidu Cloud homepage.

3: Click to enter the Baidu Cloud SMS backup page, check the box below the inbox, and then click Delete.

4: You will be prompted to confirm the deletion of the selected information, and click OK.

5: The selected information was successfully deleted.

6: Delete the backup messages in the Outbox, check all the messages and click Delete.

7: Click OK in the prompt dialog box to delete all backup messages.

8: After the backup SMS is deleted, click Recycle Bin, and click Empty Recycle Bin in Recycle Bin.

9: Click OK directly to empty all the information in the recycle bin.

10: Refresh after deleting. At this point, all the short messages backed up by Baidu Cloud have been deleted.