Can I use approved I140 of CompanyA to extend my H1B with CompanyB (current employer).

It may be possible to use the approved visa petition to extend H1B beyond 6 year limit. Discuss with the employer’s attorney

Can I file a I-485 instead 601a waiver?

If eligible for 245i better to file adjustment in the US.

Travel with a pending application and advance parole is permitted but there is always risk. Best to wait until process completed

How can I bring my 16 years old brother to the USA?

As a US citizen you may petition for your brother. The process will take more than a dozen years. If your brother comes to the United States as a...

Can I replace the I-94 with the "immigration stamp" in a passport filing the I-130? The idea is to avoid more fees.

As a part of the process you will need to establish a lawful entry. The stamp and the passport is usually accepted by USCIS.

What is the chance of my relocation Amendment get denied after the 3rd RFE ?

A review of the RFE’s and filings is needed to give a assessment.

I’m from Europe and I got a misdemeanor for selling a beer for 1$ inOhio. I couldn’t assist to court. Can I go back USA?

Consider having a criminal defense attorney or immigration attorney look into the matter and attempt to resolve. What did the court rule when you...

What is the process of DV lottery for F-1 student?

If you are in status in the United States you may proceed with the application process in the United States.

You should have advance parole before traveling abroad.

Is the mother of a US citizen [below 18 years of age] allowed to stay back in the USA after visa expiration?

There is no immigration status for mother of a US citizen until the child turns 21 and may petition for the parents. Your spouse may seek H4 status