Re: galaxy s3 mini with mac iphoto launches but no nexus4 data window
If you mean that it opens photos you received (or copied) from a Mac, but it doesn't do anything with a data file you copied from a Nexus 4, computers (smartphones are computers) don't open files, apps do. You evidently don't have an app on the S3 that can handle the filetype of the file you're getting from the Nexus 4. Try installing the app that creates the file on the Nexus 4 on the S3. Then the S3 should handle the file.