iPhone SDK 4 The version of iPhone OS on “” does not match any of the versions of iPhone OS

Question

Right,

I am running XCode 3.2.3 with the iPhone 4 SDK. I have paid apple and enrolled, added my certificates and provisioning profiles. Now, I have plugged my iPod into Xcode and clicked "Use for development". My iPhone is running iOS 4.1 and Xcode says -

The version of iPhone OS on “” does not match any of the versions of iPhone OS supported for development with this installation of the iPhone SDK. Please restore the device to a version of the OS listed below, or update to the latest version of the iPhone SDK; which is available here.

OS Installed on ....
4.1 (8B117)

Xcode Supported iPhone OS Versions
4.0.2
4.0.1
4.0
3.2.2
3.2.1
3.2
3.1.3
3.1.2
3.1.1
3.1
3.0.1
3.0

So do I need to download the whole XCode and iPhone SDK package again?

Will updating the SDK screw with my app?

Cheers!

Answer 1

You have to update your XCode to latest version. Along with that iOS will be upgraded to 4.1 automatically. your app won't get screwed up.