How can I transfer my H1B to my present employer as I'm not working with the original employer who filed my H1B?

Hello, if you are in OPT, then nothing requires you to be employed by the same employer in OPT and in H-1B. Before you change from one employer to...

Your immigrant visa stamp may allow you to be admitted as a lawful permanent resident. Shortly afterward, you should receive your green card by mail.

Job letter from company can ONLY state <Name> will be hired as a full time employee upon green card receipt. Is it OK for I485?

This letter most likely will require more detail.

H1b denied, M1 in process... what is my status

I do not understand the dates of your H-1B. In any case, filing motions to reopen or reconsider do not freeze any status. For example, if you began...

Do I need a re-entry permit when i have a pending green card application, if my H1-B visa is still valid?

In your case, you need no re entry permit

My friend come in the US on a fiancee visa and got married to another US citizen. Will she be granted a green card?

Marrying a citizen other than the K/1 petitioner complicates things.

I am a green card holder and I want my mom from the Philippines to visit me in the US. What are the steps and requirements?

She will need a B-2 visa and to prove sufficient ties to her home country.

Came in America from Mexico without been inspected?

A person must enter WITH inspection in order to adjust.

Can I retain my priority date with the new company if previous company revoked my I-140?

Unfortunately, because a recent decision, revoked I-140s will not retain priority date.

f-1 and a divorce should not be an issue. F-1 is not a dependent status as F-2 is.