see that i got from my lawyer today.

The name of the statute is the Child Status Protection Act of 2002. The section relevant to your situation is Section 3. There is no need to file an I-824 for a child in your situation, where the child is already in the United States. But it probably wouldn't hurt anything if filing it; it would just be a waste of money.

it is right that There is no need to file an I-824 for a child where the child is already in the United States?