I've recently updated xCode to the newest version. (which includes iOS SDK 6.1) The problem is, that i want to make my apps available for all iOS versions, starting at version 5.0. Is this even possible?
Best regards
Go to Xcode->Preferences->Downloads->install Simulators to test all iOS versions.
For setting your application minimum iOS version, goto Targets->Summary->Deployment Target->Set to 5.0
Hope this helps you..