[nihilius]

I have a problem where I can’t find a Solution. Maybe anyone here has an hint for me. I had an selfhosted owncloud carddav server wish dosent exist anymore. I used it for my contacts on my iPhone. These are now only stored locally but still internally in the owncloud account. When I delete the old owncloud carddav server then the iPhone will delete all contacts. I tested it when I bought a new iPhone and after setting it up with a transfer of all data I tester it on the old phone before I resettet it. I want to migrate my contacts to iCloud but I can’t find a clean way for doing this. Every app I testet messed up some aspects of the contacts. Mostly the picture or custom fields. Does anybody has a hint for me how I can comfortably and error free migrate away from this non existent owncloud carddav to icloud? Thanks in advance. :)