I need a way to reset BIOS settings to factory defaults

do you have a backup file? I would like to analyze it. maybe you writed with overflow and it worked.
Please write what software was used.

I need "archive with firmware E.G140J.D8.E1.006 & GLK_EC_G140J_V130906.zip
it contains bios.bin firmware file - 8 Mb
and ec.bin file - 131 Kb "
How do I get one?

I have it, tell me your email