Change Required device capabilities(UIRequiredDeviceCapabilities) in Info-plist after published app.

My iOS Application requires Bluetooth-LE devices such as iPhone 4S/5.

But I noticed "Required device capabilities" is in Info-plist after app is in App Store.

Currently every devices can download my app but some of devices will not work it due to not supported.

So in order to give right impression I have to update "Required device capabilities".

I know this information.

http://developer.apple.com/library/ios/#qa/qa1623/_index.html

Does someone know how update?