I have problem to sync from ipad Zotero APP ver.1.0.2 to webDAV, but it works well to sync any changes from webDAV. when I update pdf notes in ipad APP, the webDAV does not change.
Not totally sure what you mean here. What's the actual problem you're experiencing?
Are you saying annotations you make on the iPad aren't showing up in the desktop app, or something else? Annotations you add to a PDF in the built-in reader don't have anything to do with WebDAV. For that, see Changes Not Syncing.
Are you saying annotations you make on the iPad aren't showing up in the desktop app, or something else? Annotations you add to a PDF in the built-in reader don't have anything to do with WebDAV. For that, see Changes Not Syncing.