after I use EAD to work, if my I-485 is denied, I can revert to my H4 status as long as the H4 visa is available. But in here what I got is that once I use EAD, my status will be AOS, if my I-485 is denied, I have to go back to China to apply for it again. Which one is true? Somebody can give a idea?
Thanks a lot.