Guide

1. Inside the main dashboard of your SharePoint site, go to the left-side panel and click the list that contains the file attachment you wish to delete.

2. Find and click the specific item you wish to edit.

3. Following that, tap 'Edit All'.

4. Under the Attachments section, find the file you intend to remove and then click the 'Remove Attachment' icon.

5. Tap 'Delete' to confirm your request.

6. Once done, tap 'Save' to apply the changes.

7. After completing these steps, the selected file attachment will be deleted from your SharePoint list.