[Request] Unlocked ASUS H81M-E/M52AD/DP_MB BIOS

The file you gave me is not a complete BIOS backup - it lacks the Flash Descriptor, GbE Region and ME Region.

I dont have the CH341A SPI programmer… and i guess intel me system tools is unable to get the complete backup?

It should be able to, can you try this

But without a CH341A, you will not be able to recover from a bad BIOS flash. You’d better get one since it’s really cheap, and the socketed BIOS chip in ASUS boards makes it even easier.