There may be an issue, so consult with a lawyer

Change of address?

You must notify USCIS when you move. There could be delays in processing.

Can I file for adjustment of status while my i-140 is pending?

If the priority date is current. Please consult with a lawyer.

Job change on approved i140?

My colleagues are correct. Also, I suggest that you consult with an experienced immigration attorney about your case.

I suggest that you consult with an experienced immigration attorney about your case.

Can my friend enter to US?

If the visa was issued, then he is fine. Good luck

Can I apply change of status from H1B to H4 with passport validity for just 3 months?

My colleagues are correct. Also, I suggest that you consult with an experienced immigration attorney about your case.

Sure. My colleagues are correct. Also, I suggest that you consult with an experienced immigration attorney about your case.

Following question on job change after approved I140?

My colleague is correct. Consult with a lawyer before you proceed.

Contact the clerk of the court. My colleagues are correct. Also, I suggest that you consult with an experienced immigration attorney about your...