Change category from EB 3 to EB 2

[Sharnjit07]

I filed my I-485 and I-140 together in July 2007 using substitute labor (priority date) in Eb3 category.
I have Master degree, so can I change my category from EB3 to EB2 and keep the same priority date?
Thanks in advance and any help would be great.

[snathan]

I filed my I-485 and I-140 together in July 2007 using substitute labor (priority date) in Eb3 category.
I have Master degree, so can I change my category from EB3 to EB2 and keep the same priority date?
Thanks in advance and any help would be great.

No, you can not. there are lot more factors than your qualification.