Jersey convertion from 2k11 to 2k12

Hey guys, i need a help, it is important, maybe someone knew what tool do i need to convert a jerseys from 2k11 to 2k12 and how can i make that convertion? it is important.

export textures from 2K11 iff file
import textures into 2K12 iff file


just a matter of finding the uniform with the proper name and number size and locations for 2K12


there is no way to convert the iff file

export textures from 2K11 iff file
import textures into 2K12 iff file


just a matter of finding the uniform with the proper name and number size and locations for 2K12


there is no way to convert the iff file

I see, anyway thanks for respond.