Through my endless research it seems that the only way to upload my app to the app store is to create a project in Xcode and submitting an 'archive'. The old way of using iTunes Connect and The Application Loader seems to be, sadly, obsolete since around Sept 2012.
Has anyone successfully uploaded a Flex Mobile ipa file to the app store recently? If so, How did you do this? Help is much appreciated! thank you in advance.