This Bulletproof Iphone Could Save Your LifeToday Apple has released iOS 10.2.1, which comes about 42 days after iOS 10.2 was released. The first iOS 10.2.1 beta was released on December 14th followed by a second beta on December 20th, a third beta on January 9th and a fourth beta on January 12th. I will update this article once it becomes clear which bugs have been fixed by iOS 10.2.1. You can install iOS 10.2.1 by connecting your device to iTunes or downloading it by going to Settings > General > Software Update. The iOS 10.2.1 update is available for the following devices: iPhone 5 and later, iPad 4th generation and later and iPod touch 6th generation and later.

Source: Forbes January 23, 2017 19:02 UTC