By Conner Carey
The first iOS update of 2016 is here: iOS 9.2.1 is ready for download and installation. This is the fifth update for iOS 9 to date. This update has been in beta testing since December 2015 amongst developers and public data testers. It’s a minor update, focusing on fixing bugs and security issues. This is will the last update before the public release of iOS 9.3.