May 7, 2012 This update contains improvements and bug fixes, including: Improves reliability of using HDR option for photos taken using the Lock Screen. Apr 1, 2014 If you're using an original iPad, you can't. If you're using a second generation or newer one, either use the device's Software Update function. Mar 22, 2017 Q: iPad 3G operating on iOS 5.1.1. How can I download apps on my iPad 3G which can only be operated on iOS 5.1.1? iPad Wi-Fi + Cellular. Feb 7, 2016 I need help in downloading iBooks to my iOS 5.1.1 system which one can I use or can I upgrade to iOS 7.0. iPad, iOS 5.1.1.