This is a fix for a Kindle issue with the upcoming iOS7 OS upgrade that may cause customers to have to re-register and re-download books from Amazon. Please download and install - this is a required update before upgrading to iOS7.iOS 7 is expected to be released shortly after the announcement of Apple’s refreshed iPhone line at the company's media event tomorrow, with the updated operating system featuring a new design and numerous other tweaks. Kindle is a free app and can be downloaded from the App Store. [Direct Link]
iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.