'app name' specifies a minimum os of version 4.3, which is too high to be installed on the iPhone. 4.2 isn't an option

'app name' specifies a minimum os of version 4.3, which is too high to be installed on the iPhone

This is the error I am receiving when I attempt to deploy my application to my iPhone, which is on the latest version, 4.2. I have searched everywhere in an attempt to find a solution to this issue, and everything simply says to change the build to target the previous OS. However...

...I do not see 4.2 as an availible option. 4.2 is the highest ve开发者_如何学Pythonrsion I can update my iPhone to, and 4.3 is the lowest version of the SDK I have.

How can I fix this?

Just set the deployment target of the project to eg. iOS 4.0.

You only have the 4.3 SDK installed, so you can do as JustSid says and set your Deployment Target to something lower than what your device has installed.