回复：做了指印后,I-485的case status如果变成

I just figured these 2 several days ago:
FP is updated on your case online, however, "name check" is not, you will not know when it happens, when it is cleared. Everyone is checked, not randomly. Suggest you to surf this website:
http://www.immigrationportal.com/index.php

it will answer you all questions, but it takes you time to read all these posts.