Don't be so elusive. Tell us the name of the country ... it will make a difference.

Can I remove documents from the I-751 once it has been submitted and being submitted?

Please be more specific. Didn't you submit copies to the CIS with the 751?

Is it possible to apply for H1B again if current H1 transfer is denied .

Are you still working for the company that owns your current H-1B?

What is the difference of colors for RFEs mean? For adjustment of status (yellow)

No there is no special significance. Often, but not always, adjustment RFEs are on a golden yellow.

Can i apply for a J1 visa after being denied a B1/B2 visa on grounds that i have no compelling ties to my home country?

I agree that the J will be denied for the same 'non-immigrant intent' reasons for the B denial.

We produced your Green Card and are completing our final quality review You do not need to do anything at this time

I don't see a question here. The email looks valid.

Can I change the immigration center for I-130 form ?

You don't have the power/authority to change processing centers. CIS makes that determination, based on work load. PLUS, this makes sense ......

Consular interview

I would predict 2-8 months before they schedule an interview.

Selected as the best answer

Change of Status from H1B to F1?

I will assume that you have been unemployed for LESS than 60 days. Q: 1. H1 to F1 transfer process and documents required. A: I-20, SEVIS...

H1B Transfer to Employer B and amendment with Employer A?

I'll assume that Employer 1 is the same as Employer A. Why don't you be honest with Employer A and tell them that you'll be leaving and ask them...