I'm having trouble installing my application on a jailbroken device without being a paid member of the iPhone Developer Program. It seems like I've tried everything. I've tried:
Building the .app , placing it in a Payload folder, zipping it and changing to .ipa.
Building to an .app and manually playing that in the /Applications folder and respringing
I'm using the 4.2 SDK and attempting to test on a jailbroken 4.2.1 iPad. Whenever I get the app on there and try and launch it, it crashes immediately. It works flawlessly on the simulator.