Your Greencard won't be invalid if you leave your company immediately after you receive it. However, you might have some problem if your company pursues that with you. After all, the company has spent so much energy for you to get the card, and leaving it immediately after receiving the card will make you look like that you are simply using it for your green card. So if possible it would be great if you could stay in the company for an extra ~half year which can easily justify that something has happened durin this period of time which makes you decide to leave the company.
Prevailing wage is used by the USCIS to evaluate your
485/LC application. After 485 approval, nobody cares how much you are paid. So it is possible that your company won't pay you that much and it shouldn't affect your approved 485. Practically there is no way that USCIS will come back to recheck your wage after your 485 approval.
Your Greencard won't be invalid if you leave your company immediately after you receive it. However, you might have some problem if your company pursues that with you. After all, the company has spent so much energy for you to get the card, and leaving it immediately after receiving the card will make you look like that you are simply using it for your green card. So if possible it would be great if you could stay in the company for an extra ~half year which can easily justify that something has happened durin this period of time which makes you decide to leave the company.
Your Greencard won't be invalid if you leave your company immediately after you receive it. However, you might have some problem if your company pursues that with you. After all, the company has spent so much energy for you to get the card, and leaving it immediately after receiving the card will make you look like that you are simply using it for your green card. So if possible it would be great if you could stay in the company for an extra ~half year which can easily justify that something has happened durin this period of time which makes you decide to leave the company.