Is it possible to downgrade an upgraded application to its previous version? November 25, 2020 05:54 Updated Once upgraded, an application cannot be downgraded to its previous version. Related articles The application has been automatically upgraded. Will upgrading the application delete content, memos, markings, and/or bookmarks? Is it possible to continue using Smart Catalog applications without upgrading them? Unable to delete content. Unable to register resources and upload for a video file.