Bios Mods -The Best BIOS Update and Modification Source

hello everyone,

im totally new here, so idk if im posting this in the right sub/forum.

i have used gpu-z to extract my gpu bios, its from sub-vendor MSI the card is " GeForce GTX 1050 ti OC Edition "

so i was doing couple researches about how to modify my gpu bios, i found some outdated tools like "nibitor" but it only support older gpu's.

some told me you can hex-edit it but the " .rom " file is encrypted ( first i thought its encoded but it appears no, its encrypted )

so im not quite sure if anyone ever decided to modify his gpu bios, but im looking for some help.

what im trying to achieve is:

- modify the voltage
- overclock my VRAM ( GDDR5 ) timing latency

and few extra things ( depending on my gpu features )

thanks in advance.