While iPhones are usually good at getting things done quicker than most other smartphones, it has its limitations too. The device can stall and act total weird at times. I recently faced a problem on our iPhone XS Max where it stuck at the “Signing in to iCloud” screen in the Settings menu.
What I did was sign out my Apple ID on the iPhone because it was the only solution to fix another problem that I was facing on the device. However, when I logged back in, the phone got stuck at “Signing in to iCloud” for more than an hour. I could get out of the Settings and use the iPhone as usual but the Settings app was stuck signing in to cloud.
To fix the problem, I restarted my iPhone. Then jumped back to Settings and tried to sign in again. It worked without any issues this time. So if you’re facing a similar problem, power off your iPhone and then turn it on back.