How to downgrade my bios from version 2.30 back to version 2.24? Please help!

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Aren4567
Aren4567 Member Posts: 1 New User
edited March 2023 in 2017 Archives

I have an Acer V5 473G laptop. My current bios version is 2.30 and I would like to downgrade back to version 2.24 but whenever I open the ZRQ_224.exe it gives me an error saying "The version of the ROM file is not ewer than that of BIOS". I've searched through forums on how to downgrade my bios. So I did these steps they said. I extracted files from the ZRQ_224.exe and edited platform.ini under [Bios_Version_Check] flag=2 to flag=0. But when I open InsydeFlash.exe it says "There isn't any rom file in this directory" Do I have to bring all of the extracted files back to a ZRQ_224.exe? Thanks for the reply in advance.