Request for Older BIOS Version for VAIO VJPJ13C12N

[sdarktemplar]

Hi everyone,
I have a VAIO VJPJ13C12N, and the latest BIOS version is R0361CY.
This version has BIOS Guard enabled, so I’m unable to modify anything.
I’d like to ask if anyone has an older CY-suffix BIOS version. I want to check if the older versions had BIOS Guard disabled by default.
The following VAIO models all use CY-suffix BIOS installation files:
VJS123, VJS143, VJPG13*, VJPG14*, VJPJ13*, VJPK13***
Currently, all links on the official website redirect to the latest BIOS version.
For example, the R0240CY BIOS installation file was named SP000455.exe, and its original download page was:
? https://solutions.vaio.com/4296
Now, opening this link redirects to:
? https://solutions.vaio.com/5446
I found an archived version on web.archive.org:
? https://web.archive.org/web/202106240802...o.com/4296
However, the actual download link at:
? https://solutions.vaio.com/4297
is no longer working.
I have contacted VAIO Japan, but they refused to provide any older BIOS versions.
If anyone has kept the installation file or has a laptop with an older BIOS version that can be dumped using a flash programmer, please let me know.
Thanks in advance! ?