Apple updating site
i OS 11.2 has evidently had its release schedule moved forward to combat the date bug crashing.
You'll need to connect to Wi-Fi to update your software.
i OS 11.2 also addresses other high-profile bugs, including a fix that prevented fast number entry into the Calculator app, strange autocorrect suggestions, and other tweaks.
For i Phone X, i OS 11.2 brings a new indicator for Control Center.
As a member of the Apple Beta Software Program, you’ll be able to enroll your devices to access the public betas and try out the latest features.
You can provide feedback directly to Apple using the Feedback Assistant app.