!!!Debugging Apple has some general debugging tips [here|https://developer.apple.com/library/ios/qa/qa1747/_index.html]. The most important info is: * sync your phone with your computer using iTunes * after syncing, you can find crash logs in: ** {{~/Library/Logs/CrashReporter/MobileDevice/}} (Mac OS X) ** {{C:\Documents and Settings\\Application Data\Apple Computer\Logs\CrashReporter\MobileDevice\}} (Windows XP) ** {{C:\Users\\AppData\Roaming\Apple Computer\Logs\CrashReporter\MobileDevice\}} (Windows Vista, 7+) !!!Apple dev user & iTunes Connect user These two are different entities, but for simplicity's sake, use the same user account for both. Also, make sure your user account is a valid e-mail address. A non-e-mail address is not accepted by iTunes Connect. !!!Building and submitting !!Building * open your xcode project file in XCode * Change the build setting from Debug to Release in Product > Scheme > Edit Scheme ... * if you want to test on a phone, attach the phone with a USB cable, and select Product > Run (the phone must be in developer mode) !!Submitting When the project is ready to be submitted, do as follows: * build an archive: Product > Archive * open the archive Window: Windows > Organizer * submit using one of to alternatives: ** __either__ *** click on the submit button in the Archive windows (assumes your developer ID is the same as your Apple ID / iTunes Connect ID - if not, use the next alternative) ** __or__ *** export archive (click the export button) *** open Application Loader, and log in with your iTunes Connect user account *** click Deliver Your App, and select the exported file from two steps above !!!Icons !!Tools !!Sizes [Apple's documentation|https://developer.apple.com/library/ios/documentation/userexperience/conceptual/mobilehig/IconMatrix.html] og: [https://developer.apple.com/library/ios/documentation/userexperience/conceptual/MobileHIG/AppIcons.html] !!!Screenshots for the store pictures !!iOS [https://developer.apple.com/library/ios/documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide/Appendices/Properties.html]