iOS app unable to be downloaded due to target

I submitted my first app last week (yay) and accidentally left the target as 4.3 which really limits who can download the app. I submitted an update that targeted 3.0, which was approved and is on the app store now. The binaries say 开发者_运维问答3.0, the requirements say 3.0, yet when I install it on a device without 4.3 it still says "This application requires iOS 4.3. You must update to iOS 4.3 in order to download and use this application."

Whats going on here? Any help would be awesome.

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I would suspect that you set the deployment target to 3.0 in your project and still have the 4.3 (or latest) setting in your target, which is more specific than the project's setting and overrides it.

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I had the same problem with an app (4.2.1 compatible, previously only 4.3+) that hit the App Store last night and wouldn't install on a 4.2.1 device until this morning. Interestingly though, the new binary was most definitely on the store since it installed on an iOS 5 device and had new features bundled with the new build.

I assume there's some separate versioning server or something that isn't synchronized with the download servers, because it does seem to lag for several hours.