Buffaloco

Hi Everyone, I know there have been a number of videos on YouTube about BIOS Flashing the rx 5700 to an XT model. I was interested in doing this but when I attempted it would not work. I then proceeded to go online and found out that MSI had made some specific perimeters around the cars stopping this from happening. I then found that there was a way around it but it didn’t make sense to me. If anyone has had this problem or knows how to fix it could you please help me. Thanks