 <p>I solved the problem! </p> <p>I'm developing this app using Flash Builder 4.5, and I made a debug/run configuration for iPhone4.<br> Now, when you're specifying a run/debug configuration, you can select a checkbox 'Clear application data on each launch'. This checkbox needs to be UNCHECKED, because this will clear your SharedObject on each application launch!</p> <p>To access this configuration screen in Flash Builder 4.5, click the tiny arrow next to your run/debug button and click Run/Debug Configurations. Navigate to your specified configuration, and uncheck the checkbox! </p> <p>Voila! Enjoy your iOS SharedObject awesomeness!</p>