: The 5.1.1 update specifically improved the reliability of the HDR option when using the Lock Screen camera shortcut. Network Switching
(Updated for legacy enthusiasts)
With a jailbroken iOS 5.1.1 device, install from Cydia (by InvoxiPlayGames). This tweak tricks the App Store into letting you download the last compatible version of any app you already own. While this does not give you a raw IPA file, it installs the app directly. ipa ios 5.1.1