How to configure iOS app to work on specific devices?
I am developing iOS app with ZBar SDK for QR-codes scan. Here ZBar SDK creators tell us that Only the iPhone 3GS and iPhone 4 are supported, as they have a camera with auto-focus. The ZBar library does not support the iPhone 3G and is unlikely to ever support it. So I have added auto-focus-camera key to the Required Device Capabilities section of my plist. All is great, except one thing - iPad 2 & iPod Touch 4th Gen doesn't have auto focus camera, but still are able to use my ZBar SDK code to scan QR-codes. But my auto-focus-camera key doen't allow users with iPad 2 and iPod Touch 4th Gen to