Considerations for launching your app
When you launch your app, the value of solutionCopyOption determines if the files for your app are copied to the Documents directory on the iOS device. See Step 3: Modify configFile.txt.
When your app opens, the launch image is displayed immediately. After the first screen of your app replaces the launch image, the behavior is similar to FileMaker Go.
Note To modify your FileMaker custom app file, first delete the existing iOS app from your device, or set the solutionCopyOption configuration option to 1 (always). Make sure to change this option to a different setting before shipping your app.