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You showed us the POST of the data but not the GET of that data again, so not sure what you mean by "only returns one image". What its returning should be the exact same data blob you went up, which is the archive. You can test this by logging the size of what you send up with the size of what you get back - they should both be the same if the server is returning your original blob back (if its not, that's a web issue not an ios issue).

With the blob you get back from the web, you then need to NSKeyUnarchive it to get your original array of data items. The unraveling is the reverse of the raveling.


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