I heard that apple changed some things, concerning the memory management in iOS 5. So where is the best place, to save app data and files in my new iOS 5 application – without losing data?
I heard that apple changed some things, concerning the memory management in iOS 5.
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To add to what @Srikar have said, only save data in Caches if you can regenerate it. It has been found that when the device is running short on memory it clears off the app’s cache directory. This has been confirmed on various blog post and developers.