Latitude 3510 EC (XM25QH64AHIG) files lost

Hello guys, i have a trouble with my latitude and i need the files for the EC bios :cry: thanks

https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/94388-dell-latitude-3510-mockingbird-l-19746-1-bios-needed?p=3205389#post3205389

EC or ME FW…? any way go there.