H1B to H4. Surrender SSN?

No, you do not surrender your SSN. That will be assigned to you for the rest of your life.

Is traveling to the US every 6 months and staying every 6 months allowed using a b2 visa?

It depends on the circumstances. If you are retired and you own a condo in Florida and you come to visit for 6 months, and then you leave for 6...

You should consider having a consultation with a plaintiff's labor lawyer about any potential lawsuit you may be able to bring.

Naturalization combine with ead for spouse.

Unfortunately, your marriage or starting to file for your naturalization does not give your wife a basis to extend her EAD (I assume it is based on...

Is there any sign of visa rejection of my student visa in this case? How much time it may take to immigrant visa processing?

He could file for you now, and then upgrade his petition once he becomes a US citizen. That would save some time in the waiting for the petition to...

As an international student who graduated from a US college, can I apply for a J-1 visa to work in the US?

You may be eligible to apply for a J-1 visa at the US consulate in your home country. You will not be able to apply to change status within the...

When can i apply for Naturalization

The earliest you could file is 2 years and 9 months from the date your first green card was approved in March 2013.

How to write city of birth spelled differently on passport and Birth Certificate?

What you propose is probably OK, or Amdavad (aka Ahmedabad).

Do I need I-601A waiver?

If you overstayed a specific date on your I-94, then you were unlawfully present. And if you were unlawfully present for more then 180 days, you...

Advise if I can renew my passport during my legal stay in USA

You will learn the procedures to do that by contacting your embassy, but in general it is possible to obtain a new passport in the US through your...