In this document:

http://devcenter.kinvey.com/ios/reference/api/Classes/KCSLinkedAppdataStore.html

there is an important mistake, which took me several hours to find the solution. So I think it may help others.



The original (wrong) text of the second paragraph:

To make use of this, have an entity map a UIImage property to the Kinvey dictionary in – [KCSPersistable hostToKinveyPropertyMapping], and save that entity. The associated image will be saved a a PNG blob in the backend and linked back to its entity, so that when the entity is loaded, the image will be fetched from the resource service.



The right method:

To make use of this, have an entity map a UIImage property to the KCSFileStoreCollectionName in – [KCSPersistable kinveyPropertyToCollectionMapping].



Please verify this so that others do not need to waste time on this. The following place can also be updated:

http://devcenter.kinvey.com/ios/guides/files#linkingimagedata





Thanks.

Thanks for the bump Grisha, I'll open a Jira ticket against the lack in the documentation and make sure it gets fixed. 

Thanks,

Thanks for the documentation bug report!

I'll make the updates in the next release, thanks.

Bumping this topic because I just found this thread, without it I wouldn't have been able to solve my problem. Please update docs , it's still not there.