iOS 5.1.1 for iPhone, IPad, iPod Touch released

Apples newest iOS operating system for the iPhone, IPod Touch and iPad have just released the latest version 5.1.1.  

The update should correct the problems that users were experiencing when switching from a 2G to a 3G network and the annoying 'Unable to purchase' alert displaying even after a purchase had been made successfully.  


Improvements in reliability have also been made in respect of the HDR photo option, Air Play plus bookmarking and reading lists.


Apple iOS 5.1.1 update