I guess that this is a duplicate #578, as @untitaker said. Please follow up there.
Http connection to owncloud private network no response
Hi I just set up a owncloud server and got it working with sogo connector and thunderbird, I installed dav droid on cyanogenmod and tried to synchronize my contacts, login to the server seemed to work, at least there were no errors, but no data is synchronized with owncloud, how can I try to find out what is going wrong?
it seems I can create a new contact inside owncloud and it is added to cyanogenmod, there I can remove it and it is removed from owncloud, but none of the existing contacts are transfered from the phone to the server.
Hello. Because this is a frequently asked question, I have put the answer to it into the FAQ: I have successfully set up my DAVdroid account, but existing contacts are not synchronized..