I updated my iPhone overnight?

So I updated my iPhone and fell asleep right after, when I woke up it wasn't configured or whatever (I had to go through like 4 steps) did it being on the configuration all night prevent me from getting any texts I may have gotten throughout the night?

Yes, you have missed all texts over the night. Because with our configuring the iphone it won't start the cell network. So its like switching off your iphone.