H1b Portability Issue?

I agree with Maestro Berman. USCIS own policy memos suggest that unless you worked for the initial petitioning employer your h1B cannot port.

If you worked without authorization it is better to answer yes.

What do i need to do the father of my son died last september 15 this year and we have 2 minor sons elder in US younger in PH?

I agree with the colleague. You need to reach out to the government agency in the country where he died that keeps those records.

How to sponsor mother and brother as a US Citizen?

USCIS form I -130. Read the instructions before trying to fill it out. Each needs his or her own.

Can I get another extension no my residency since the first extension (18) ends in January and my I751 taking to long ?

Yes call customer service and ask for a call back to schedule infopass appointment. There you will get the stamp for additional 12 months. Not 18.

Can I file i130 for my current wife, if I got green card from my previous marriage and divorced? I’m a green card holder

There are many moving parts in a situation like that. I urge you to schedule a consultation with an immigration lawyer.

Wava visa

It could affect you in a profound way. Hence, it is a good idea to engage a competent immigration lawyer and soon.

This is not an immigration law question. You need to check CA eligibility requirements for a state issued document - driver license.

The answer depends on whether you seek to also maintain your L1 status or not. If yes, you will continue not being able to do side jobs. If no,...

Your lawyer and and should go armed with proof of illness. Answer to second quesiton: yes, keep that communication for your records and rest. Get...