For syncing Nextcloud (or other CalDAV) tasks with DAVdroid, you need OpenTasks, see here: https://www.davdroid.com/manual/introduction/#c215
Does that help?
Should the images of contacts synced back FROM mobile device TO owncloud?
it seems to work for me only in one direction: FROM owncloud TO mobile.
Cyanogenmod 10.2 / Android 4.3
Yes, this should work. If it does not, please give detailed steps to reproduce and log output.
Any news on this? See also #153.
Any news on this? Otherwise, I’ll close this issue.
Sorry, i don’t have time enought to test and reproduce. I will reopen if i have any news on this issue.