I’m iPhone developer. I want to upgrade my iphone to iOS 5. But I’don’t know if I can run applications for iOS 4? Do I need to install new Xcode with new SDK?
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I’m iPhone developer. I want to upgrade my iphone to iOS 5. But I’don’t know if I can run applications for iOS 4? Do I need to install new Xcode with new SDK?
You can install iOS 5 using the beta SDK, or you can go through iTunes Beta 10.5.
I am sure iOS 4 apps will run on the Beta iOS 5. You may run into some crashes depending on what frameworks your app uses versus what frameworks have changed. This is a great opportunity to test your apps against iOS 5 and correct any issues.
But keep in mind it is still a beta, and an early one at that.