Iphone 7 constantly got this loading circle or spinning wheel?

Iphone 7 constantly got this loading circle or spinning wheel after few second and ask for the passcode and heated up my iphone, anyone know how to fix?

Update to iOS 11.2 which was released to fix that issue.

I have IPhone 7 & update 11.2.1. I had this same problem on IPhone 6S which eventually kept running the battery down to the point the phone no longer worked. I have had the IPhone 7 for several months and this started again a few weeks ago. It is running my battery down, doesn't stop with clearing apps that are running, clearing browsing history or anything else suggested. The only thing that works is a hard reset. So very aggravating