iOS 11.2.1 and 11.2.5 are now available to download.
A new developer beta and a new official public version of iOS have been released. For registered developers, version 11.2.5 is live from the Developer Center or as an OTA update, bringing unknown improvements and fixes to the operating system.
At the same time, everyone on iOS 11 can grab the latest official version of the platform – version 11.2.1. This update comes just a week after 11.2 that brought increased wireless charging speed and Apple Pay Cash.
The 11.2.1 update, however, includes additional fixes and improvements over 11.2, including the return of the shared remote access to HomeKit devices. A bug found in IOS11.2 was fixed with a server update earlier this week, but the shared access was removed until a proper iOS update.
You can download iOS 11.2 by going to the Settings → General → Update