That doesn’t sound like firmware.
Didn’t say multiple initializations because of wrong ProjectID I said “multiple initializations which all were stopped because of wrong ProjectID” MIght have been you trying to flash something, might be a repairshop, I don’t know. According to this log no software flashing was done and the dump you linked is still the base version mentioned in this log.
There’s no obviously corrupted file. The thing one can do is to empty NVRAM = replace it with NVRAM from stock bios and to refresh the ME region, set the state back from ‘initialized’ to ‘configured’- either by following this procedure or - if vendor provides a complete firmware image- take ME region from a stock bios.
Sometimes starting with an enpty NVRAM (not the same as CMOS, can’t be erased by deconnecting battery) may help, since quite many people try to ‘mod’ their machines by changing NVRAM variables in an EFI shell with setvar. This can effectively brick or kill a machine. Quite often there’s made up a history around this with a firmware upgrade done by Windows update which went worng. (There were incompatible firmware updates done by Windows update but they are clearly recognizable in the static EFI volumes of the bios region)
So this file is your own firmware but there was no obvious error that can be fixed. This is the ‘no obvious error found, trying kinda universal reset procedure as last try’.
(The Taiwanese shop had done the same two things but ‘in a different way’ by taking a stock firmware and putting in the machine specific data of this other machine into it),