Recall that on October 9, iOS 11.1 Beta 2 became available, but so far only for developers. Let's take a look at what's new in this update.
You can install the new update through the Dev Center, but only if the appropriate profile is selected on your device.
You can download a ready-made development profile and install it in 1 click.
The Topic of Article: What's new in iOS 11.1 beta 2.