Last week, we reported that Apple had fixed a critical vulnerability in HomeKit. Part of the correction was made on iOS 11.2 and watchOS 4.2 (systems by which we can control smart accessories using the Ma protocol); another one, made on the server side.
The patch, however, temporarily disabled remote access to shared users of the Casa app (Home). This is exactly what iOS 11.2.1 (build 15C153) does: reestablish this remote access.
For those who are upgrading to iOS 11.2.1, comment on your experiences below even though it is a version just to fix bugs, there is always an expectation of general improvements.
Update by Rafael Fischmann 12/13/2017 s 16:05
Apple has just released the tvOS 11.2.1 (compilation 15K152) for owners of fourth and fifth generation Apple TVs (4K).
Update II, by Rafael Fischmann 12/13/2017 s 16:09
For those who prefer to download directly, here are the links:
Update III 12/14/2017 s 9:55
IOS 11.2.1 also fixed a very annoying bug that affected some iPhones 8, 8 Plus and X units: the autofocus of the rear camera. According to the affected users, the camera was unable to focus properly when trying to capture an image and kept switching between wide angle and telephoto.
If you are experiencing this problem, download the update as soon as possible! ?