Apple has released the new iOS 9.2.1 for the public, it marks it as the first update to the iOS 9 , because iOS 9.2 was launched last December. The new update is the iOS 9.2.1 and it has been in the testing process since last December, with many developers and many public beta testers had received this update much before the official launch for everyone. This new update to the iOS has been made available to all iOS 9 users. This is the fifth update in the iOS 9, since its launch.

iOS 9.2.1 has seen a minor scale upgrade from its older version, which focuses on the performance features and improvements. There have been bug fixes to the operating system and not much has been changed in the basic design. The release notes from Apple mentions updating several security improvements and also bug fixes which include fixes for significant issues in the Mobile Device Management.

This new update contains many security upgrades and also few bug fixes which includes a solution to an issue and case which prevents completion of many app installations. This new update will be followed with will be followed by iOS 9.3 an update to the present iOS operating systems. This new update iOS 9.3 has been sent to developers and beta testing agencies and individuals. This new update will be released in the coming spring months, this new iOS will be a major update to the older iOS and will introduce a new mode called the “Night Shift”, that cuts down the blue light in the nighttime, and will also introduce new educational systems and features to it.