[REQUEST] Need Modded BIOS for fake GTX 1050 Ti (GTS 450)

Trying to fix this fake GTX 1050 Ti that my cousin bought and he didn’t realize it until months later. I’m using a CH341A to read and write to the chip AH1403 - 25Q20BSIG - E50578. I was able to read it by desoldering it off the card because it wouldn’t read it otherwise. The CH341A device would disconnect as if something is shorting it. I was able to read the bios chip by setting it to PM25LV512A. I’ve tried programming other GTS 450 BIOS’s but no picture shows up. No corruption no nothing shows up. I have to desolder the chip every time to program it so I don’t want to do this too many times. Can someone please modify this bios so it shows as a GTS 450 1GB? I think I made a good backup before I started flashing other roms. Not sure if I’m suppose to erase it before programming it?

fake gtx 1050 Ti bios.zip (43.5 KB)