[SyncEvolution] use syncevolution to sync nokia C5-00 with owncloud

Good Day Ladies and Gentlemen, I have the a setup consisting of a simple nokia-symbian phone which is connected via bluetooth to my linux+kde machine and a server running owncloud. Until some days ago, I used Akonadi to synchronize my PC with owncloud contacts and calendars and used syncevolution to synchronize my Nokia Phone with Akonadi. That was working quite well... Unfortunately Akonadi is a little bit buggy, so I switched from kde-pim to Thunderbird. Consequently, I can't use akonadi as a datasource for syncevolution. So I wondered If I could tell syncevolution to access my owncloud/caldav/carddav directly. How does my config look like right now: default | |-peers |-nokiaPhoneRelatedStuff |-sources |-addressbook, with CardDav Config -etc. But somehow, I don't get the thing working. Do you know some kind of tutorial how to uses syncevolution to sync a Mobile phone via bluetooth with a CalDav / CardDav Server? I already had a look at the instructions https://syncevolution.org/documentation/syncevolution-usage#caldav-and-ca... but couldn't put the acquired knowledge to any use. Best Regards Dustin