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. Is it possible to continue using Smart Catalog applications without upgrading them? Will upgrading the application delete content, memos, markings, and/or bookmarks? Unable to delete content. Unable to register resources and upload for a video file.