is it possible to run an iphone application on iphone 4s with the following settings:
1) base sdk (latest) IOS 4.3
2) Xcode version 4.1
3) Deployment target: 3.0
with these settings Xcode organizer cannot see my iphone (keeps loading … but no device shown).
or should I upgrade to XCode 4.2.1 to get the job done ?
No you can not, Xcode shipped with the 4.3.2 SDK will not recognize the iPhone 4S and iOS 5.
You can however run an ad-hoc build on the iPhone 4S.