You can use AP when the AP is valid.
Using AP may affect your previous (before you leave US)non-immigrant status (except for some classifications and some conditions), but using AP has no effect on your I-140 or I-485 approval.
Using AP may affect your previous (before you leave US)non-immigrant status (except for some classifications and some conditions), but using AP has no effect on your I-140 or I-485 approval.