Changing serials of insyde bios

[cecilia]

Hello there, i have an acer predator helios 300 laptop( ph315-52) model! It has an insyde bios! So i actually want to change the serial number of the bios, this is because i recently used some cheats in certain games and got hwid banned! So i cant play anymore! So i checked for spoofers in the market, and came across one! It was way costly charged me 60$ for onetime and i tried it! It successfully worked and changed my serials they all did it via TeamViewer!

After some researching in google i came to know that the method that they use easily available method in google meaning not a unique on, just pasted source! ( After continuos research in google theres no exact info on how to change serials for my laptop) But i dont know they are doing with it and im a newbie in bios modding so i came here for help!

What they r doing is they r using fpt tool to read flash and making a bios.bin file, thn i dont know wht they r dling with that file, if im right, they r modifying the bios serials and after restart they used the fpt tool again and they reflashed again!

So if anybody here know how it's properly done, kindly help me, it helps me and lot of other people i know who r still looking for a way to change their serials! Pls see attached image

Attachment : https://ibb.co/kK3vm2C