I'm currently running owncloud 10.0.6. I just successfully synced my calendar with the cloud. Now I wanted to do the same for my contacts. On this topic a quite tricky issue evolved.
I already exported my current contacts with different apps on my smart phone. When I select all those files in my owncloud server it rejects to import the .vcf files stating that only version 3 or 4 vCards can be imported. All the apps I tried export to vCard version 2.1.
Do you know an Android app that exports to version 3 or 4? Or do you know a tool that converts vCards from version 2.1 to 3 or 4? Or is it somehw possible to make owncloud import version 2.1?
Thanks for your help!