Creating subfolders inside iPad folders -

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I would like to know that subfolders inside my iPad folder are possible to break my device without jail

Yes, like API, you can use it on folders where you are allowed to write new files; In the folder (such as "document" or "cache" directory)

Make sure to view " BOOL " return value from the API and if they " incorrect ", at the end of that API, " Check the NSError "parameter which will give you a great sign of what could be wrong with the way you were calling it.

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